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Add new methods QPDFTokenizer::getType, getValue, getRawValue and getErrorMessage

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m-holger 2022-10-04 20:50:36 +01:00 committed by Jay Berkenbilt
parent f689769cca
commit b252e70cb6
1 changed files with 31 additions and 1 deletions
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32
include/qpdf/QPDFTokenizer.hh
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@ -219,7 +219,15 @@ class QPDFTokenizer
bool nextToken( bool nextToken(
InputSource& input, std::string const& context, size_t max_len = 0); InputSource& input, std::string const& context, size_t max_len = 0);
private: // The following methods are only valid after nextToken has been called
// and until another QPDFTokenizer method is called. They allow the results
// of calling nextToken to be accessed without creating a Token, thus
// avoiding copying information that may not be needed.
inline token_type_e getType() const noexcept;
inline std::string const& getValue() const noexcept;
inline std::string const& getRawValue() const noexcept;
inline std::string const& getErrorMessage() const noexcept;
QPDFTokenizer(QPDFTokenizer const&) = delete; QPDFTokenizer(QPDFTokenizer const&) = delete;
QPDFTokenizer& operator=(QPDFTokenizer const&) = delete; QPDFTokenizer& operator=(QPDFTokenizer const&) = delete;
@ -301,4 +309,26 @@ class QPDFTokenizer
int digit_count; int digit_count;
}; };
inline QPDFTokenizer::token_type_e
QPDFTokenizer::getType() const noexcept
{
return this->type;
}
inline std::string const&
QPDFTokenizer::getValue() const noexcept
{
return (this->type == tt_name || this->type == tt_string) ? this->val
: this->raw_val;
}
inline std::string const&
QPDFTokenizer::getRawValue() const noexcept
{
return this->raw_val;
}
inline std::string const&
QPDFTokenizer::getErrorMessage() const noexcept
{
return this->error_message;
}
#endif // QPDFTOKENIZER_HH #endif // QPDFTOKENIZER_HH