non member comp operator for iterators
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@ -7,14 +7,21 @@
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#include <type_traits>
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/**
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* @brief Map implementation for maps with a pre-defined size.
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* @details
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* Can be initialized with desired maximum size.
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* Iterator is used to access <key,value> pair and iterate through map entries.
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* Complexity O(n).
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* @warning Iterators return a non-const key_t in the pair.
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* @warning A User is not allowed to change the key, otherwise the map is corrupted.
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* @ingroup container
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*/
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template<typename key_t, typename T>
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class FixedMap: public SerializeIF {
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static_assert (std::is_trivially_copyable<T>::value or std::is_base_of<SerializeIF, T>::value,
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"Types used in FixedMap must either be trivial copy-able or a derived Class from SerializeIF to be serialize-able");
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static_assert (std::is_trivially_copyable<T>::value or
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std::is_base_of<SerializeIF, T>::value,
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"Types used in FixedMap must either be trivial copy-able or a "
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"derived class from SerializeIF to be serialize-able");
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public:
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static const uint8_t INTERFACE_ID = CLASS_ID::FIXED_MAP;
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static const ReturnValue_t KEY_ALREADY_EXISTS = MAKE_RETURN_CODE(0x01);
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@ -54,6 +61,16 @@ public:
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}
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};
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friend bool operator==(const typename FixedMap::Iterator& lhs,
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const typename FixedMap::Iterator& rhs) {
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return (lhs.value == rhs.value);
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}
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friend bool operator!=(const typename FixedMap::Iterator& lhs,
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const typename FixedMap::Iterator& rhs) {
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return not (lhs.value == rhs.value);
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}
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Iterator begin() const {
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return Iterator(&theMap[0]);
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}
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@ -136,6 +153,24 @@ public:
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return HasReturnvaluesIF::RETURN_OK;
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}
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bool empty() {
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if(_size == 0) {
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return true;
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}
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else {
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return false;
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}
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}
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bool full() {
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if(_size >= theMap.maxSize()) {
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return true;
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}
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else {
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return false;
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}
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}
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void clear() {
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_size = 0;
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}
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