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37 * Implements classes from stringstream.h.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_utility
44 #include "stringstream.h"
48 #include "gromacs/utility/arrayref.h"
49 #include "gromacs/utility/stringutil.h"
54 void StringOutputStream::write(const char* str)
59 void StringOutputStream::close() {}
61 StringInputStream::StringInputStream(const std::string& input) : input_(input), pos_(0) {}
63 StringInputStream::StringInputStream(const std::vector<std::string>& input) :
64 input_(joinStrings(input.begin(), input.end(), "\n")), pos_(0)
69 StringInputStream::StringInputStream(ArrayRef<const char* const> const& input) :
70 input_(joinStrings(input.begin(), input.end(), "\n")), pos_(0)
75 bool StringInputStream::readLine(std::string* line)
77 if (pos_ == input_.size())
84 size_t newpos = input_.find('\n', pos_);
85 if (newpos == std::string::npos)
87 newpos = input_.size();
91 // To include the newline as well!
94 line->assign(input_.substr(pos_, newpos - pos_));