tetengo_lattice_customInputDefinition_tag Struct Reference

A custom input definition. More...

#include <input.h>

Public Attributes
void *	p_context
bool(*	equal_to_proc )(void *p_context, void *p_another_context)
	The procedure for equality comparation.
size_t(*	hash_value_proc )(void *p_context)
	The procedure for hash value.
size_t(*	length_proc )(void *p_context)
	The procedure for length.
void *(*	create_subrange_context_proc )(void *p_context, size_t offset, size_t length)
	The procedure for creating a subrange context.
void(*	destroy_subraneg_context_proc )(void *p_context)
	The procedure for destroying a subrange context.
bool(*	append_proc )(void *p_context, void *p_another_context)
	The procedure for append.

Detailed Description

A custom input definition.

Member Data Documentation

append_proc

bool(* tetengo_lattice_customInputDefinition_tag::append_proc) (void *p_context, void *p_another_context)

The procedure for append.

The content in the context pointed by p_another_context may be moved into p_context.

Parameters

• p_context: A pointer to the context.
• p_another_context: A pointer to another input context.

Return values

true	When p_another is appended to this input.
false	Otherwise.

create_subrange_context_proc

void *(* tetengo_lattice_customInputDefinition_tag::create_subrange_context_proc) (void *p_context, size_t offset, size_t length)

The procedure for creating a subrange context.

Parameters

• p_context: A pointer to a superrange context.
• offset: An offset.
• length: A length.

Returns

A pointer to a subrange context. Or offset and/or length are out of the range of the input.

destroy_subraneg_context_proc

void(* tetengo_lattice_customInputDefinition_tag::destroy_subraneg_context_proc) (void *p_context)

The procedure for destroying a subrange context.

Parameters

• p_context: A pointer to a subrange context.

equal_to_proc

bool(* tetengo_lattice_customInputDefinition_tag::equal_to_proc) (void *p_context, void *p_another_context)

The procedure for equality comparation.

Parameters

• p_context: A pointer to the context.
• p_another_context: A pointer to another input context.

Return values

true	When p_context is equal to p_another_context.
false	Otherwise.

hash_value_proc

size_t(* tetengo_lattice_customInputDefinition_tag::hash_value_proc) (void *p_context)

The procedure for hash value.

Parameters

• p_context: A pointer to the context.

Returns

The hash value. Or (size_t)-1 when p_context is NULL.

length_proc

size_t(* tetengo_lattice_customInputDefinition_tag::length_proc) (void *p_context)

The procedure for length.

Parameters

• p_context: A pointer to the context.

Returns

The length. Or (size_t)-1 when p_context is NULL.

p_context

void* tetengo_lattice_customInputDefinition_tag::p_context

The pointer to the context.

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

• library/lattice/c/include/tetengo/lattice/input.h