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c916dcf973
Also, tidy pipeline constructors and make subclasses final where possible.
115 lines
1.8 KiB
C++
115 lines
1.8 KiB
C++
#include <qpdf/Pipeline.hh>
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#include <cstring>
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#include <stdexcept>
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Pipeline::Pipeline(char const* identifier, Pipeline* next) :
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identifier(identifier),
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next_(next)
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{
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}
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Pipeline*
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Pipeline::getNext(bool allow_null)
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{
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if (!next_ && !allow_null) {
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throw std::logic_error(
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this->identifier + ": Pipeline::getNext() called on pipeline with no next");
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}
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return next_;
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}
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std::string
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Pipeline::getIdentifier() const
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{
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return this->identifier;
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}
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void
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Pipeline::writeCStr(char const* cstr)
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{
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this->write(cstr, strlen(cstr));
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}
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void
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Pipeline::writeString(std::string const& str)
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{
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this->write(str.c_str(), str.length());
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}
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Pipeline&
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Pipeline::operator<<(char const* cstr)
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{
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this->writeCStr(cstr);
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(std::string const& str)
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{
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this->writeString(str);
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(short i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(int i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(long i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(long long i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(unsigned short i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(unsigned int i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(unsigned long i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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Pipeline&
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Pipeline::operator<<(unsigned long long i)
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{
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this->writeString(std::to_string(i));
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return *this;
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}
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void
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Pipeline::write(char const* data, size_t len)
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{
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this->write(reinterpret_cast<unsigned char const*>(data), len);
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}
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