vendor Catch2 and ETL
This commit is contained in:
@ -0,0 +1,468 @@
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/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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https://www.etlcpp.com
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Copyright(c) 2017 jwellbelove
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#ifndef __ETL_FACTORY__
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#define __ETL_FACTORY__
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#include <stdint.h>
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#include <utility>
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#include "platform.h"
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#include "error_handler.h"
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#include "exception.h"
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#include "largest.h"
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#include "type_traits.h"
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#include "alignment.h"
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#include "static_assert.h"
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#include "type_lookup.h"
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#include "pool.h"
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#if defined(ETL_COMPILER_GCC)
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#warning THIS CLASS IS DEPRECATED!USE VARIANT_POOL INSTEAD.
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#elif defined(ETL_COMPILER_MICROSOFT)
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#pragma message ("THIS CLASS IS DEPRECATED! USE VARIANT_POOL INSTEAD.")
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#endif
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#undef ETL_FILE
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#define ETL_FILE "40"
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namespace etl
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{
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//***************************************************************************
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class factory_exception : public etl::exception
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{
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public:
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factory_exception(string_type reason_, string_type file_name_, numeric_type line_number_)
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: exception(reason_, file_name_, line_number_)
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{
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}
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};
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//***************************************************************************
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class factory_cannot_create : public etl::factory_exception
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{
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public:
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factory_cannot_create(string_type file_name_, numeric_type line_number_)
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: factory_exception(ETL_ERROR_TEXT("factory:cannot create", ETL_FILE"A"), file_name_, line_number_)
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{
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}
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};
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//***************************************************************************
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class factory_did_not_create : public etl::factory_exception
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{
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public:
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factory_did_not_create(string_type file_name_, numeric_type line_number_)
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: factory_exception(ETL_ERROR_TEXT("factory:did not create", ETL_FILE"B"), file_name_, line_number_)
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{
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}
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};
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//***************************************************************************
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template <const size_t MAX_SIZE_,
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typename T1,
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typename T2 = etl::type_id_pair<etl::null_type, -2>,
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typename T3 = etl::type_id_pair<etl::null_type, -3>,
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typename T4 = etl::type_id_pair<etl::null_type, -4>,
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typename T5 = etl::type_id_pair<etl::null_type, -5>,
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typename T6 = etl::type_id_pair<etl::null_type, -6>,
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typename T7 = etl::type_id_pair<etl::null_type, -7>,
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typename T8 = etl::type_id_pair<etl::null_type, -8>,
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typename T9 = etl::type_id_pair<etl::null_type, -9>,
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typename T10 = etl::type_id_pair<etl::null_type, -10>,
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typename T11 = etl::type_id_pair<etl::null_type, -11>,
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typename T12 = etl::type_id_pair<etl::null_type, -12>,
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typename T13 = etl::type_id_pair<etl::null_type, -13>,
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typename T14 = etl::type_id_pair<etl::null_type, -14>,
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typename T15 = etl::type_id_pair<etl::null_type, -15>,
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typename T16 = etl::type_id_pair<etl::null_type, -16> >
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class factory
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{
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private:
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typedef typename T1::type TT1;
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typedef typename T2::type TT2;
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typedef typename T3::type TT3;
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typedef typename T4::type TT4;
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typedef typename T5::type TT5;
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typedef typename T6::type TT6;
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typedef typename T7::type TT7;
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typedef typename T8::type TT8;
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typedef typename T9::type TT9;
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typedef typename T10::type TT10;
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typedef typename T11::type TT11;
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typedef typename T12::type TT12;
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typedef typename T13::type TT13;
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typedef typename T14::type TT14;
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typedef typename T15::type TT15;
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typedef typename T16::type TT16;
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typedef etl::type_id_lookup<T1, T2, T3, T4, T5, T6, T7, T8,
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T9, T10, T11, T12, T13, T14, T15, T16> lookup_t;
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public:
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static const size_t MAX_SIZE = MAX_SIZE_;
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//*************************************************************************
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/// Default constructor.
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//*************************************************************************
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factory()
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{
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}
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#if !ETL_CPP11_SUPPORTED
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//*************************************************************************
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/// Creates the object. Default constructor.
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//*************************************************************************
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template <typename T>
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T* create_from_type()
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{
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STATIC_ASSERT((etl::is_one_of<T, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::value), "Unsupported type");
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T* p = nullptr;
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if (pool.full())
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{
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ETL_ASSERT(false, ETL_ERROR(etl::factory_cannot_create));
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}
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else
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{
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p = pool.template allocate<T>();
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if (p != nullptr)
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{
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new (p) T();
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}
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}
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return p;
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}
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//*************************************************************************
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/// Creates the object. One parameter constructor.
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//*************************************************************************
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template <typename T, typename TP1>
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T* create_from_type(const TP1& p1)
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{
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STATIC_ASSERT((etl::is_one_of<T, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::value), "Unsupported type");
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T* p = nullptr;
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if (pool.full())
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{
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ETL_ASSERT(false, ETL_ERROR(etl::factory_cannot_create));
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}
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else
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{
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p = pool.template allocate<T>();
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if (p != nullptr)
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{
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new (p) T(p1);
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}
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}
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return p;
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}
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//*************************************************************************
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/// Creates the object. Two parameter constructor.
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//*************************************************************************
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template <typename T, typename TP1, typename TP2>
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T* create_from_type(const TP1& p1, const TP2& p2)
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{
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STATIC_ASSERT((etl::is_one_of<T, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::value), "Unsupported type");
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T* p = nullptr;
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if (pool.full())
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{
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ETL_ASSERT(false, ETL_ERROR(etl::factory_cannot_create));
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}
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else
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{
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p = pool.template allocate<T>();
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if (p != nullptr)
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{
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new (p) T(p1, p2);
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}
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}
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return p;
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}
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//*************************************************************************
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/// Creates the object. Three parameter constructor.
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//*************************************************************************
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template <typename T, typename TP1, typename TP2, typename TP3>
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T* create_from_type(const TP1& p1, const TP2& p2, const TP3& p3)
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{
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STATIC_ASSERT((etl::is_one_of<T, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::value), "Unsupported type");
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T* p = nullptr;
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if (pool.full())
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{
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ETL_ASSERT(false, ETL_ERROR(etl::factory_cannot_create));
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}
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else
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{
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p = pool.template allocate<T>();
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if (p != nullptr)
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{
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new (p) T(p1, p2, p3);
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}
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}
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return p;
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}
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//*************************************************************************
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/// Creates the object. Four parameter constructor.
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//*************************************************************************
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template <typename T, typename TP1, typename TP2, typename TP3, typename TP4>
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T* create_from_type(const TP1& p1, const TP2& p2, const TP3& p3, const TP4& p4)
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{
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STATIC_ASSERT((etl::is_one_of<T, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::value), "Unsupported type");
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T* p = nullptr;
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if (pool.full())
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{
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ETL_ASSERT(false, ETL_ERROR(etl::factory_cannot_create));
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}
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else
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{
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p = pool.template allocate<T>();
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if (p != nullptr)
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{
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new (p) T(p1, p2, p3, p4);
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}
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}
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return p;
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}
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//*************************************************************************
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/// Creates the object from an index. Default constructor.
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//*************************************************************************
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template <size_t ID>
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typename lookup_t::template type_from_id<ID>::type* create_from_id()
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{
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typedef typename lookup_t::template type_from_id<ID>::type type;
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STATIC_ASSERT((!etl::is_same<void, type>::value), "Invalid index");
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return create_from_type<type>();
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}
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//*************************************************************************
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/// Creates the object from an index. One parameter constructor.
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//*************************************************************************
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template <size_t ID, typename TP1>
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typename lookup_t::template type_from_id<ID>::type* create_from_id(const TP1& p1)
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{
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typedef typename lookup_t::template type_from_id<ID>::type type;
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STATIC_ASSERT((!etl::is_same<void, type>::value), "Invalid index");
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return create_from_type<type>(p1);
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}
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//*************************************************************************
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/// Creates the object from an index. Two parameter constructor.
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//*************************************************************************
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template <size_t ID, typename TP1, typename TP2>
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typename lookup_t::template type_from_id<ID>::type* create_from_id(const TP1& p1, const TP2& p2)
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{
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typedef typename lookup_t::template type_from_id<ID>::type type;
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STATIC_ASSERT((!etl::is_same<void, type>::value), "Invalid index");
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return create_from_type<type>(p1, p2);
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}
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//*************************************************************************
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/// Creates the object from an index. Three parameter constructor.
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//*************************************************************************
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template <size_t ID, typename TP1, typename TP2, typename TP3>
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typename lookup_t::template type_from_id<ID>::type* create_from_id(const TP1& p1, const TP2& p2, const TP3& p3)
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{
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typedef typename lookup_t::template type_from_id<ID>::type type;
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STATIC_ASSERT((!etl::is_same<void, type>::value), "Invalid index");
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return create_from_type<type>(p1, p2, p3);
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}
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//*************************************************************************
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/// Creates the object from an index. Three parameter constructor.
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//*************************************************************************
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template <size_t ID, typename TP1, typename TP2, typename TP3, typename TP4>
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typename lookup_t::template type_from_id<ID>::type* create_from_id(const TP1& p1, const TP2& p2, const TP3& p3, const TP4& p4)
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{
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typedef typename lookup_t::template type_from_id<ID>::type type;
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STATIC_ASSERT((!etl::is_same<void, type>::value), "Invalid index");
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return create_from_type<type>(p1, p2, p3, p4);
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}
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#else
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//*************************************************************************
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/// Creates the object from a type. Variadic parameter constructor.
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//*************************************************************************
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template <typename T, typename... Args>
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T* create_from_type(Args&&... args)
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{
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STATIC_ASSERT((etl::is_one_of<T, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::value), "Unsupported type");
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T* p = nullptr;
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if (pool.full())
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{
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ETL_ASSERT(false, ETL_ERROR(etl::factory_cannot_create));
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}
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else
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{
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p = pool.template allocate<T>();
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if (p != nullptr)
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{
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new (p) T(std::forward<Args>(args)...);
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}
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}
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return p;
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}
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//*************************************************************************
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/// Creates the object from an index. Variadic parameter constructor.
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//*************************************************************************
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template <size_t ID, typename... Args>
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typename lookup_t::template type_from_id<ID>::type* create_from_id(Args&&... args)
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{
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typedef typename lookup_t::template type_from_id<ID>::type type;
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STATIC_ASSERT((!etl::is_same<void, type>::value), "Invalid index");
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return create_from_type<type>(std::forward<Args>(args)...);
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}
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#endif
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//*************************************************************************
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/// Destroys the object.
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//*************************************************************************
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template <typename T>
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bool destroy(const T* const p)
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{
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STATIC_ASSERT((etl::is_one_of<T, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::value ||
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etl::is_base_of<T, TT1>::value ||
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etl::is_base_of<T, TT2>::value ||
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etl::is_base_of<T, TT3>::value ||
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etl::is_base_of<T, TT4>::value ||
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etl::is_base_of<T, TT5>::value ||
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etl::is_base_of<T, TT6>::value ||
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etl::is_base_of<T, TT7>::value ||
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etl::is_base_of<T, TT8>::value ||
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etl::is_base_of<T, TT9>::value ||
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etl::is_base_of<T, TT10>::value ||
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etl::is_base_of<T, TT11>::value ||
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etl::is_base_of<T, TT12>::value ||
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etl::is_base_of<T, TT13>::value ||
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etl::is_base_of<T, TT14>::value ||
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etl::is_base_of<T, TT15>::value ||
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etl::is_base_of<T, TT16>::value), "Invalid type");
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p->~T();
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void* vp = reinterpret_cast<char*>(const_cast<T*>(p));
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if (pool.is_in_pool(vp))
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{
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pool.release(vp);
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return true;
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}
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else
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{
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ETL_ASSERT(false, ETL_ERROR(factory_did_not_create));
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return false;
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}
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}
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//*************************************************************************
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/// Returns the maximum number of items in the factory.
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//*************************************************************************
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size_t max_size() const
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{
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return MAX_SIZE;
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}
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//*************************************************************************
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/// Returns the number of free items in the factory.
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//*************************************************************************
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size_t available() const
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{
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return pool.available();
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}
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//*************************************************************************
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/// Returns the number of allocated items in the factory.
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//*************************************************************************
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size_t size() const
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{
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return pool.size();
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}
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//*************************************************************************
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/// Checks to see if there are no allocated items in the factory.
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/// \return <b>true</b> if there are none allocated.
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//*************************************************************************
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bool empty() const
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{
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return pool.empty();
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}
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//*************************************************************************
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/// Checks to see if there are no free items in the factory.
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/// \return <b>true</b> if there are none free.
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//*************************************************************************
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bool full() const
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{
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return pool.full();
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}
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private:
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factory(const factory&);
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factory& operator =(const factory&);
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// The pool.
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etl::generic_pool<etl::largest<TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::size,
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etl::largest<TT1, TT2, TT3, TT4, TT5, TT6, TT7, TT8, TT9, TT10, TT11, TT12, TT13, TT14, TT15, TT16>::alignment,
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MAX_SIZE> pool;
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};
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}
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#undef ETL_FILE
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#endif
|
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Block a user