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CPlusPlusCodeTokeniser Class Reference

A simple lexical analyser for syntax colouring of C++ code. More...

Inherits CodeTokeniser.

Public Types

enum  TokenType {
  tokenType_error = 0, tokenType_comment, tokenType_keyword, tokenType_operator,
  tokenType_identifier, tokenType_integer, tokenType_float, tokenType_string,
  tokenType_bracket, tokenType_punctuation, tokenType_preprocessor
}
 The token values returned by this tokeniser. More...
 

Public Member Functions

 CPlusPlusCodeTokeniser ()
 
 ~CPlusPlusCodeTokeniser ()
 
int readNextToken (CodeDocument::Iterator &) override
 Reads the next token from the source and returns its token type.
 
CodeEditorComponent::ColourScheme getDefaultColourScheme () override
 Returns a suggested syntax highlighting colour scheme.
 
- Public Member Functions inherited from CodeTokeniser
 CodeTokeniser ()
 
virtual ~CodeTokeniser ()
 

Static Public Member Functions

static bool isReservedKeyword (const String &token) noexcept
 This is a handy method for checking whether a string is a c++ reserved keyword.
 

Detailed Description

A simple lexical analyser for syntax colouring of C++ code.

See Also
CodeEditorComponent, CodeDocument

Member Enumeration Documentation

The token values returned by this tokeniser.

Enumerator:
tokenType_error 
tokenType_comment 
tokenType_keyword 
tokenType_operator 
tokenType_identifier 
tokenType_integer 
tokenType_float 
tokenType_string 
tokenType_bracket 
tokenType_punctuation 
tokenType_preprocessor 

Constructor & Destructor Documentation

CPlusPlusCodeTokeniser::CPlusPlusCodeTokeniser ( )
CPlusPlusCodeTokeniser::~CPlusPlusCodeTokeniser ( )

Member Function Documentation

int CPlusPlusCodeTokeniser::readNextToken ( CodeDocument::Iterator source)
overridevirtual

Reads the next token from the source and returns its token type.

This must leave the source pointing to the first character in the next token.

Implements CodeTokeniser.

CodeEditorComponent::ColourScheme CPlusPlusCodeTokeniser::getDefaultColourScheme ( )
overridevirtual

Returns a suggested syntax highlighting colour scheme.

Implements CodeTokeniser.

static bool CPlusPlusCodeTokeniser::isReservedKeyword ( const String token)
staticnoexcept

This is a handy method for checking whether a string is a c++ reserved keyword.


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