StackVector.h File Reference

#include "BufferAllocator.h"

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Namespaces
	maquina
	This version of the SDK is unstable, i-e, it may change with no warning.

Macros
#define	STACK_VECTOR(name, T, size)
	Create a vector std::vector<T> name(size) on the stack initialized using stack memory. No heap allocation is performed. Regular allocations will be done if the vector capacity is increased. More...
#define	STACK_VECTOR_VALUE(name, T, size, value)
	Create a vector std::vector<T> name(size, value) on the stack initialized using stack memory. No heap allocation is performed. Regular allocations will be done if the vector capacity is increased. More...
#define	STACK_VECTOR_RESERVED(name, T, size)
	Create a vector std::vector<T> name() on the stack and reserve size objects into it. No heap allocation is performed. The vector is empty. Regular allocations will be done if the vector capacity is increased. More...
#define	STACK_VECTOR_LIMIT(name, T, size, limit)
	Create a vector std::vector<T> name(size) on the stack initialized using stack memory, limited to 'limit' objects. No heap allocation is performed if size <= limit. Regular allocations will be done if the vector capacity is increased. More...
#define	STACK_VECTOR_VALUE_LIMIT(name, T, size, value, limit)
	Create a vector std::vector<T> name(size, value) on the stack initialized using stack memory, limited to 'limit' objects. No heap allocation is performed if size <= limit. Regular allocations will be done if the vector capacity is increased. More...
#define	STACK_VECTOR_RESERVED_LIMIT(name, T, size, limit)
	Create a vector std::vector<T> name() on the stack and reserve size objects into it. No heap allocation is performed if size <= limit. The vector is empty. Regular allocations will be done if the vector capacity is increased. More...

Macro Definition Documentation

STACK_VECTOR

#define STACK_VECTOR	(		name,
			T,
			size
	)

Value:

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

Create a vector std::vector<T> name(size) on the stack initialized using stack memory. No heap allocation is performed. Regular allocations will be done if the vector capacity is increased.

STACK_VECTOR_LIMIT

#define STACK_VECTOR_LIMIT	(		name,
			T,
			size,
			limit
	)

Value:

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))));

Create a vector std::vector<T> name(size) on the stack initialized using stack memory, limited to 'limit' objects. No heap allocation is performed if size <= limit. Regular allocations will be done if the vector capacity is increased.

STACK_VECTOR_RESERVED

#define STACK_VECTOR_RESERVED	(		name,
			T,
			size
	)

Value:

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

Create a vector std::vector<T> name() on the stack and reserve size objects into it. No heap allocation is performed. The vector is empty. Regular allocations will be done if the vector capacity is increased.

STACK_VECTOR_RESERVED_LIMIT

#define STACK_VECTOR_RESERVED_LIMIT	(		name,
			T,
			size,
			limit
	)

Value:

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);

Create a vector std::vector<T> name() on the stack and reserve size objects into it. No heap allocation is performed if size <= limit. The vector is empty. Regular allocations will be done if the vector capacity is increased.

STACK_VECTOR_VALUE

#define STACK_VECTOR_VALUE	(		name,
			T,
			size,
			value
	)

Value:

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

Create a vector std::vector<T> name(size, value) on the stack initialized using stack memory. No heap allocation is performed. Regular allocations will be done if the vector capacity is increased.

STACK_VECTOR_VALUE_LIMIT

#define STACK_VECTOR_VALUE_LIMIT	(		name,
			T,
			size,
			value,
			limit
	)

Value:

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))));

Create a vector std::vector<T> name(size, value) on the stack initialized using stack memory, limited to 'limit' objects. No heap allocation is performed if size <= limit. Regular allocations will be done if the vector capacity is increased.