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Core/StackArray: Moved StackArray class to its own header

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This commit is contained in:
Jérôme Leclercq
2018-07-02 17:53:49 +02:00
parent bb0456ffed
commit 2fcea6b79f
11 changed files with 318 additions and 271 deletions
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75
include/Nazara/Core/MemoryHelper.hpp
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@@ -16,6 +16,7 @@
#define NAZARA_ALLOCA_SUPPORT
#elif defined(NAZARA_COMPILER_CLANG) || defined(NAZARA_COMPILER_GCC) || defined(NAZARA_COMPILER_INTEL)
#include <alloca.h>
// with Clang/GCC, using alloca with a size of zero does nothing good
@@ -24,16 +25,7 @@
#endif
#ifdef NAZARA_ALLOCA_SUPPORT
#define NazaraStackAllocation(T, size) Nz::StackArray<T>(static_cast<T*>(NAZARA_ALLOCA((size) * sizeof(T))), size)
#define NazaraStackAllocationNoInit(T, size) Nz::StackArray<T>(static_cast<T*>(NAZARA_ALLOCA((size) * sizeof(T))), size, Nz::NoInitTag())
#else
#define NazaraStackAllocation(T, size) Nz::StackArray<T>(static_cast<T*>(Nz::OperatorNew((size) * sizeof(T))), size)
#define NazaraStackAllocationNoInit(T, size) Nz::StackArray<T>(static_cast<T*>(Nz::OperatorNew((size) * sizeof(T))), size, Nz::NoInitTag())
#endif
#include <cstddef>
#include <iterator>
namespace Nz
{
@@ -45,71 +37,6 @@ namespace Nz
template<typename T>
void PlacementDestroy(T* ptr);
struct NoInitTag {};
template<typename T>
class StackArray
{
public:
using value_type = T;
using const_iterator = const value_type*;
using const_pointer = const value_type*;
using const_reference = const value_type&;
using const_reverse_iterator = std::reverse_iterator<const_iterator>;
using difference_type = std::ptrdiff_t;
using iterator = value_type*;
using pointer = value_type*;
using reference = value_type&;
using reverse_iterator = std::reverse_iterator<iterator>;
using size_type = std::size_t;
StackArray(T* stackMemory, std::size_t size);
StackArray(T* stackMemory, std::size_t size, NoInitTag);
~StackArray();
reference back();
const_reference back() const;
iterator begin() noexcept;
const_iterator begin() const noexcept;
const_iterator cbegin() const noexcept;
const_iterator cend() const noexcept;
const_reverse_iterator crbegin() const noexcept;
const_reverse_iterator crend() const noexcept;
T* data() noexcept;
const T* data() const noexcept;
bool empty() const noexcept;
iterator end() noexcept;
const_iterator end() const noexcept;
void fill(const T& value);
reference front() noexcept;
const_reference front() const noexcept;
size_type max_size() const noexcept;
reverse_iterator rbegin() noexcept;
const_reverse_iterator rbegin() const noexcept;
reverse_iterator rend() noexcept;
const_reverse_iterator rend() const noexcept;
size_type size() const noexcept;
reference operator[](size_type pos);
const_reference operator[](size_type pos) const;
private:
std::size_t m_size;
T* m_ptr;
};
}
#include <Nazara/Core/MemoryHelper.inl>