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54 lines
1.0 KiB
54 lines
1.0 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#ifndef cmGeneratorExpressionLexer_h
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#define cmGeneratorExpressionLexer_h
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#include "cmConfigure.h" // IWYU pragma: keep
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#include <stddef.h>
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#include <string>
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#include <vector>
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struct cmGeneratorExpressionToken
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{
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cmGeneratorExpressionToken(unsigned type, const char* c, size_t l)
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: TokenType(type)
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, Content(c)
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, Length(l)
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{
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}
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enum
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{
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Text,
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BeginExpression,
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EndExpression,
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ColonSeparator,
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CommaSeparator
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};
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unsigned TokenType;
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const char* Content;
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size_t Length;
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};
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/** \class cmGeneratorExpressionLexer
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*
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*/
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class cmGeneratorExpressionLexer
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{
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public:
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cmGeneratorExpressionLexer();
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std::vector<cmGeneratorExpressionToken> Tokenize(const std::string& input);
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bool GetSawGeneratorExpression() const
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{
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return this->SawGeneratorExpression;
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}
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private:
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bool SawBeginExpression = false;
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bool SawGeneratorExpression = false;
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};
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#endif
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