Preprocessor Class Reference
[System]

Utility for preprocessing C-like code. More...

#include <Preprocessor.hpp>

List of all members.

Public Member Functions
	Preprocessor ()
	Preprocessor (const string &filename)
int	getRealLineNumber (int line) const
string	getFileForLine (int line) const
vector< string >	getLines ()
void	printBoundaries ()
void	printDefines ()
void	printLines ()
void	setFilename (const string &filename)
void	start ()
Protected Member Functions
void	addBoundary (const string &line)
void	addLine (string &line, int lineNumber, bool &inComment)
void	addNewLines ()
string	getPragmaKey (const string &line)
string	getPragmaValue (const string &line)
string	getToken (const string &line, int i)
bool	isDefine (const string &line)
bool	isEndIf (const string &line)
bool	isIfNotDefined (const string &line)
bool	isInclude (const string &line)
bool	isPragma (const string &line)
bool	isVersion (const string &line)
void	load (const string &filename)
void	onDefine (const string &line)
void	onEndIf (const string &line)
void	onIfNotDefined (const string &line)
void	onInclude (const string &line)
void	onVersion (const string &line)
string	replaceDefines (string &line)
bool	skipLines ()
string	stripComments (const string &line, bool &inComment)
string	stripFirstToken (const string &line)
string	stripQuoted (const string &line)
string	stripTrailingSpaces (const string &line)
Private Attributes
map< int, string >	boundaries
map< string, string >	defines
stack< bool >	conditionals
stack< string >	paths
string	filename
vector< string >	lines
vector< int >	lineNumbers

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Detailed Description

Utility for preprocessing C-like code.

Basically, Preprocessor simply looks through C-like code and performs a few simple operations. First, if it finds an include directive, it replaces that line with the lines from the appropriate file. Define directives can be used to make sure this only happens once. Lastly, it strips both multiline and single line comments, as well as trailing spaces.

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Constructor & Destructor Documentation

Preprocessor

(

)

Note:

Use setFilename() after.

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Member Function Documentation

vector< string > getLines

(

)

[inline]

Returns:

the lines of the file that are actual code.

void load

(

const string &

filename

)

[protected]

Loads a file into the parser's lines vector.

Exceptions:

Exception

if the file cannot be opened.

void onDefine

(

const string &

line

)

[protected]

Exceptions:

Exception

if the token has already been defined

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

• Preprocessor.hpp
• Preprocessor.cpp