EvalString Struct Reference

A tokenized string that contains variable references. More...

#include <eval_env.h>

List of all members.

Public Types
typedef vector< pair< string, TokenType > >	TokenList
enum	TokenType { RAW, SPECIAL }
Public Member Functions
const bool	empty () const
string	Evaluate (Env *env) const
bool	Parse (const string &input, string *err, size_t *err_index=NULL)
const string &	unparsed () const
Public Attributes
TokenList	parsed_
string	unparsed_

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Detailed Description

A tokenized string that contains variable references.

Can be evaluated relative to an Env.

Definition at line 43 of file eval_env.h.

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Member Typedef Documentation

typedef vector<pair<string, TokenType> > EvalString::TokenList

Definition at line 52 of file eval_env.h.

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Member Enumeration Documentation

enum EvalString::TokenType

Enumerator:

RAW
SPECIAL

Definition at line 51 of file eval_env.h.

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Member Function Documentation

const bool EvalString::empty

(

)

const [inline]

Definition at line 48 of file eval_env.h.

Referenced by Edge::RecomputeDirty().

string EvalString::Evaluate

(

Env *

env

)

const

Definition at line 85 of file eval_env.cc.

References Env::LookupVariable(), parsed_, and RAW.

Referenced by Edge::EvaluateCommand(), Edge::GetDescription(), Edge::LoadDepFile(), ManifestParser::ParseDefaults(), ManifestParser::ParseEdge(), and ManifestParser::ParseLet().

bool EvalString::Parse	(	const string &	input,
		string *	err,
		size_t *	err_index = NULL
	)

Definition at line 30 of file eval_env.cc.

References parsed_, RAW, SPECIAL, and unparsed_.

Referenced by ManifestParser::ParseDefaults(), ManifestParser::ParseEdge(), and ManifestParser::ParseLetValue().

const string& EvalString::unparsed

(

)

const [inline]

Definition at line 47 of file eval_env.h.

Referenced by ManifestParser::ParseRule().

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Member Data Documentation

TokenList EvalString::parsed_

Definition at line 53 of file eval_env.h.

Referenced by Evaluate(), and Parse().

string EvalString::unparsed_

Definition at line 50 of file eval_env.h.

Referenced by Parse().

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

• eval_env.h
• eval_env.cc