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Merge pull request 'pool entry update' (#350) from KSat/fsfw:mueller/pool-entry-update into development

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Reviewed-on: fsfw/fsfw#350
This commit is contained in:
Steffen Gaisser 2021-01-19 14:51:55 +01:00
commit 6ef11678d0
2 changed files with 58 additions and 45 deletions
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42
datapool/PoolEntry.cpp
View File

@ -1,32 +1,24 @@
#include "PoolEntry.h"
#include "../serviceinterface/ServiceInterfaceStream.h"
#include "../serviceinterface/ServiceInterface.h"
#include "../globalfunctions/arrayprinter.h"
#include <cstring>
#include <algorithm>
template <typename T>
PoolEntry<T>::PoolEntry(std::initializer_list<T> initValue, uint8_t setLength,
bool setValid ) : length(setLength), valid(setValid) {
PoolEntry<T>::PoolEntry(std::initializer_list<T> initValue, bool setValid ):
length(initValue.size()), valid(setValid) {
this->address = new T[this->length];
if(initValue.size() == 0) {
std::memset(this->address, 0, this->getByteSize());
}
else if (initValue.size() != setLength){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "PoolEntry: setLength is not equal to initializer list"
"length! Performing zero initialization with given setLength"
<< std::endl;
#endif
std::memset(this->address, 0, this->getByteSize());
}
else {
std::copy(initValue.begin(), initValue.end(), this->address);
}
}
template <typename T>
PoolEntry<T>::PoolEntry( T* initValue, uint8_t setLength, bool setValid ) :
PoolEntry<T>::PoolEntry(T* initValue, uint8_t setLength, bool setValid):
length(setLength), valid(setValid) {
this->address = new T[this->length];
if (initValue != nullptr) {
@ -70,14 +62,26 @@ bool PoolEntry<T>::getValid() {
template <typename T>
void PoolEntry<T>::print() {
const char* validString = nullptr;
if(valid) {
validString = "Valid";
}
else {
validString = "Invalid";
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "Pool Entry Validity: " <<
(this->valid? " (valid) " : " (invalid) ") << std::endl;
#endif
arrayprinter::print(reinterpret_cast<uint8_t*>(address), length);
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << std::dec << std::endl;
sif::info << "PoolEntry information." << std::endl;
sif::info << "PoolEntry validity: " << validString << std::endl;
#else
sif::printInfo("PoolEntry information.\n");
sif::printInfo("PoolEntry validity: %s\n", validString);
#endif
arrayprinter::print(reinterpret_cast<uint8_t*>(address), getByteSize());
}
template<typename T>
inline T* PoolEntry<T>::getDataPtr() {
return this->address;
}
template<typename T>
@ -88,8 +92,10 @@ Type PoolEntry<T>::getType() {
template class PoolEntry<uint8_t>;
template class PoolEntry<uint16_t>;
template class PoolEntry<uint32_t>;
template class PoolEntry<uint64_t>;
template class PoolEntry<int8_t>;
template class PoolEntry<int16_t>;
template class PoolEntry<int32_t>;
template class PoolEntry<int64_t>;
template class PoolEntry<float>;
template class PoolEntry<double>;

61
datapool/PoolEntry.h
View File

@ -35,24 +35,22 @@ public:
"uint8_t");
/**
* @brief In the classe's constructor, space is allocated on the heap and
* potential init values are copied to that space.
* potential initialization values are copied to that space.
* @details
* Not passing any arguments will initialize an non-array pool entry
* (setLength = 1) with an initial invalid state.
* Please note that if an initializer list is passed, the correct
* corresponding length should be passed too, otherwise a zero
* initialization will be performed with the given setLength.
* with an initial invalid state and the value 0.
* Please note that if an initializer list is passed, the length of the
* initializer list needs to be correct for vector entries because
* required allocated space will be deduced from the initializer list length
* and the pool entry type.
* @param initValue
* Initializer list with values to initialize with, for example {0,0} to
* initialize the two entries to zero.
* @param setLength
* Defines the array length of this entry. Should be equal to the
* intializer list length.
* Initializer list with values to initialize with, for example {0, 0} to
* initialize the a pool entry of a vector with two entries to 0.
* @param setValid
* Sets the initialization flag. It is invalid by default.
*/
PoolEntry(std::initializer_list<T> initValue = {}, uint8_t setLength = 1,
bool setValid = false);
PoolEntry(std::initializer_list<T> initValue = {0}, bool setValid = false);
/**
* @brief In the classe's constructor, space is allocated on the heap and
* potential init values are copied to that space.
@ -66,9 +64,9 @@ public:
*/
PoolEntry(T* initValue, uint8_t setLength = 1, bool setValid = false);
//! Explicitely deleted copy ctor, copying is not allowed!
//! Explicitely deleted copy ctor, copying is not allowed.
PoolEntry(const PoolEntry&) = delete;
//! Explicitely deleted copy assignment, copying is not allowed!
//! Explicitely deleted copy assignment, copying is not allowed.
PoolEntry& operator=(const PoolEntry&) = delete;
/**
@ -82,21 +80,16 @@ public:
~PoolEntry();
/**
* @brief This is the address pointing to the allocated memory.
* Return typed pointer to start of data.
* @return
*/
T* address;
/**
* @brief This attribute stores the length information.
*/
uint8_t length;
/**
* @brief Here, the validity information for a variable is stored.
* Every entry (single variable or vector) has one valid flag.
*/
uint8_t valid;
T* getDataPtr();
/**
* @brief getSize returns the array size of the entry.
* @details A single parameter has size 1.
* @details
* For non-array pool entries return type size, for vector entries
* return type size times the number of entries.
*/
uint8_t getSize();
/**
@ -123,8 +116,22 @@ public:
* information to the screen. It prints all array entries in a row.
*/
void print();
Type getType();
private:
/**
* @brief This attribute stores the length information.
*/
uint8_t length;
/**
* @brief Here, the validity information for a variable is stored.
* Every entry (single variable or vector) has one valid flag.
*/
uint8_t valid;
/**
* @brief This is the address pointing to the allocated memory.
*/
T* address;
};
#endif /* FSFW_DATAPOOL_POOLENTRY_H_ */