a source code location that is cheap to create, copy, and store More...

#include <Here.h>

Public Member Functions
	SourceLocation (const char aContext, const char aFileName, const int aLineNo)

SourceLocationId	id () const

std::ostream &	print (std::ostream &os) const
	describes location using a compact but human-friendly format

Public Attributes
const char *	context
	line-independent location description

const char *	fileName
	source file name, often relative to build path

int	lineNo
	line number inside the source file name (if positive)

Private Member Functions
SourceLocationId	calculateId (FileNameHasher) const

Private Attributes
FileNameHashCacher *	fileNameHashCacher

Detailed Description

Definition at line 29 of file Here.h.

Constructor & Destructor Documentation

◆ SourceLocation()

SourceLocation::SourceLocation	(	const char *	aContext,
		const char *	aFileName,
		const int	aLineNo
	)

inline

Definition at line 32 of file Here.h.

Member Function Documentation

◆ calculateId()

SourceLocationId SourceLocation::calculateId ( FileNameHasher ) const

private

◆ id()

SourceLocationId SourceLocation::id ( ) const

Returns: our location identifier

Definition at line 67 of file Here.cc.

References fileName, FileNameHash(), fileNameHashCacher, and lineNo.

Referenced by TextException::id().

◆ print()

std::ostream & SourceLocation::print ( std::ostream & os ) const

Definition at line 77 of file Here.cc.

References context, fileName, lineNo, and SkipBuildPrefix().

Referenced by operator<<().

Member Data Documentation

◆ context

const char* SourceLocation::context

Definition at line 45 of file Here.h.

Referenced by print().

◆ fileName

const char* SourceLocation::fileName

Definition at line 46 of file Here.h.

Referenced by id(), and print().

◆ fileNameHashCacher

FileNameHashCacher* SourceLocation::fileNameHashCacher

private

Definition at line 51 of file Here.h.

Referenced by id().

◆ lineNo

int SourceLocation::lineNo

Definition at line 47 of file Here.h.