Class of memory pools for expressions. More...

#include <func_sketch/expressions/expression_memory_pool.h>

Collaboration diagram for func_sketch::expressions::ExpressionMemoryPool:

Public Member Functions
	ExpressionMemoryPool ()
	Constructor.
template<typename T, typename... Args>
Expression *	create (Args &&... args)
	Create an expression.
void	destroy (Expression *expression) noexcept
	Destroy an expression including its child expressions.

Private Attributes
std::pmr::monotonic_buffer_resource	memory_resource_
	Memory resource.
std::pmr::polymorphic_allocator< Expression >	allocator_
	Allocator of expressions.

Detailed Description

Class of memory pools for expressions.

Note: This class releases memory when an instance is destroyed.

Definition at line 36 of file expression_memory_pool.h.

Constructor & Destructor Documentation

◆ ExpressionMemoryPool()

func_sketch::expressions::ExpressionMemoryPool::ExpressionMemoryPool ( )

inline

Constructor.

Definition at line 41 of file expression_memory_pool.h.

Member Function Documentation

◆ create()

template<typename T, typename... Args>

Expression * func_sketch::expressions::ExpressionMemoryPool::create ( Args &&... args )

inlinenodiscard

Create an expression.

Template Parameters

T	Type of the expression.
Args	Types of arguments.

Parameters

[in] args Arguments.

Returns: Created expression.

Definition at line 53 of file expression_memory_pool.h.

◆ destroy()

void func_sketch::expressions::ExpressionMemoryPool::destroy ( Expression * expression )

inlinenoexcept

Destroy an expression including its child expressions.

Parameters

[in] expression Expression to destroy.

Note: This function calls destructors of the expression and its child expressions. Memory is released when the memory pool is destroyed. Use of the expression after calling this function is undefined behavior.; This function does nothing if the argument is nullptr.

Definition at line 68 of file expression_memory_pool.h.

Member Data Documentation

◆ memory_resource_

std::pmr::monotonic_buffer_resource func_sketch::expressions::ExpressionMemoryPool::memory_resource_

private

Memory resource.

Definition at line 97 of file expression_memory_pool.h.

◆ allocator_

std::pmr::polymorphic_allocator<Expression> func_sketch::expressions::ExpressionMemoryPool::allocator_

private

Allocator of expressions.

Definition at line 100 of file expression_memory_pool.h.

The documentation for this class was generated from the following file:

include/func_sketch/expressions/expression_memory_pool.h

Public Member Functions

Private Attributes