Explanations Struct Reference

A class used to record a list of explanation strings associated with a given 'item' pointer. More...

#include <explanations.h>

Public Member Functions
void	LookupAndAppend (const void *item, std::vector< std::string > *out)
	Lookup the explanations recorded for |item|, and append them to |*out|, if any.
void	Record (const void *item, const char *fmt,...)
	Record an explanation for |item| if this instance is enabled.
void	RecordArgs (const void *item, const char *fmt, va_list args)
	Same as Record(), but uses a va_list to pass formatting arguments.

Private Attributes
std::unordered_map< const void *, std::vector< std::string > >	map_

Detailed Description

A class used to record a list of explanation strings associated with a given 'item' pointer.

This is used to implement the -d explain feature.

Definition at line 27 of file explanations.h.

Member Function Documentation

LookupAndAppend()

void Explanations::LookupAndAppend ( const void * item, std::vector< std::string > * out )

inline

Lookup the explanations recorded for |item|, and append them to |*out|, if any.

Definition at line 46 of file explanations.h.

References map_.

Referenced by TEST().

Record()

void Explanations::Record ( const void * item, const char * fmt, ... )

inline

Record an explanation for |item| if this instance is enabled.

Definition at line 30 of file explanations.h.

References RecordArgs().

Referenced by TEST().

RecordArgs()

void Explanations::RecordArgs ( const void * item, const char * fmt, va_list args )

inline

Same as Record(), but uses a va_list to pass formatting arguments.

Definition at line 38 of file explanations.h.

References map_.

Referenced by Record().

Member Data Documentation

map_

std::unordered_map<const void*, std::vector<std::string> > Explanations::map_

private

Definition at line 56 of file explanations.h.

Referenced by LookupAndAppend(), and RecordArgs().

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

• explanations.h