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Diffstat (limited to 'languages/cpp/expressioninfo.h')
-rw-r--r-- | languages/cpp/expressioninfo.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/languages/cpp/expressioninfo.h b/languages/cpp/expressioninfo.h new file mode 100644 index 00000000..836a2292 --- /dev/null +++ b/languages/cpp/expressioninfo.h @@ -0,0 +1,99 @@ +/*************************************************************************** + begin : Sat Jul 21 2001 + copyright : (C) 2001 by Victor R�er + email : [email protected] + copyright : (C) 2002,2003 by Roberto Raggi + email : [email protected] + copyright : (C) 2005 by Adam Treat + email : [email protected] + copyright : (C) 2006 by David Nolden + email : [email protected] +***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ +#ifndef EXPRESSIONINFO_H +#define EXPRESSIONINFO_H + +#include "stringhelpers.h" + +using namespace StringHelpers; + +struct ExpressionInfo { + private: + QString m_expr; + + public: + + enum Type { + InvalidExpression = 0, + NormalExpression = 1, + TypeExpression = 2 + }; + + Type t; + int start, end; + + QString expr() { + return m_expr; + } + + void setExpr( const QString& str ) { + m_expr = clearComments( str ); + } + + ExpressionInfo( QString str ) : t( NormalExpression ), start( 0 ), end( str.length() ) { + setExpr( str ); + + } + + ExpressionInfo() : t( InvalidExpression ), start(0), end(0) { + } + + operator bool() { + return t != InvalidExpression && !m_expr.isEmpty(); + } + + bool isTypeExpression() { + return t == TypeExpression && !m_expr.isEmpty(); + } + + bool canBeTypeExpression() { + return t & TypeExpression && !m_expr.isEmpty(); + } + + bool isNormalExpression() { + return t == NormalExpression && !m_expr.isEmpty(); + } + + bool canBeNormalExpression() { + return t & NormalExpression && !m_expr.isEmpty(); + } + + QString typeAsString() { + QString res ; + if( t & NormalExpression ) + res += "NormalExpression, "; + if( t & TypeExpression ) + res += "TypeExpression, "; + if( t == InvalidExpression ) + res += "InvalidExpression, "; + if( !res.isEmpty() ) { + res = res.left( res.length() - 2 ); + } else { + res = "Unknown"; + } + return res; + } +}; + + + +#endif +// kate: indent-mode csands; tab-width 4; |