StackVector.h

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/*

             *
            ***
           *****
   *********************       Mercenaries Engineering SARL
     *****************              Copyright (C) 2018
       *************
         *********        http://www.mercenaries-engineering.com
        ***********
       ****     ****
      **           **

*/
#pragma once

#include "BufferAllocator.h"

namespace maquina
{

#define STACK_VECTOR(name, T, size) T* __##name##__ptr = (T*)alloca(sizeof(T)*size);\
  std::vector<T, maquina::BufferAllocator<T>> name(size, maquina::BufferAllocator<T>(__##name##__ptr, size));

#define STACK_VECTOR_VALUE(name, T, size, value) T* __##name##__ptr = (T*)alloca(sizeof(T)*size);\
  std::vector<T, maquina::BufferAllocator<T>> name(size, value, maquina::BufferAllocator<T>(__##name##__ptr, size));

#define STACK_VECTOR_RESERVED(name, T, size) T* __##name##__ptr = (T*)alloca(sizeof(T)*size);\
  std::vector<T, maquina::BufferAllocator<T>> name(maquina::BufferAllocator<T>(__##name##__ptr, size));\
  name.reserve(size);

#define STACK_VECTOR_LIMIT(name, T, size, limit) T* __##name##__ptr = (T*)alloca(sizeof(T)*std::min(size_t(size), size_t(limit)));\
  std::vector<T, maquina::BufferAllocator<T>> name(size, maquina::BufferAllocator<T>(__##name##__ptr, std::min(size_t(size), size_t(limit))));

#define STACK_VECTOR_VALUE_LIMIT(name, T, size, value, limit) T* __##name##__ptr = (T*)alloca(sizeof(T)*std::min(size_t(size), size_t(limit)));\
  std::vector<T, maquina::BufferAllocator<T>> name(size, value, maquina::BufferAllocator<T>(__##name##__ptr, std::min(size_t(size), size_t(limit))));

#define STACK_VECTOR_RESERVED_LIMIT(name, T, size, limit) T* __##name##__ptr = (T*)alloca(sizeof(T)*std::min(size_t(size), size_t(limit)));\
  std::vector<T, maquina::BufferAllocator<T>> name(maquina::BufferAllocator<T>(__##name##__ptr, std::min(size_t(size), size_t(limit))));\
  name.reserve(size);

}