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liblangutil: extends CharStream to know about the respective (file-)name (and adapt codebase to it)

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This commit is contained in:
Christian Parpart
2018-11-29 12:45:27 +01:00
parent 6060a3682c
commit 22eff22492
13 changed files with 83 additions and 80 deletions
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liblangutil/CharStream.h
+4 -1
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@@ -68,7 +68,8 @@ class CharStream
{
public:
CharStream(): m_position(0) {}
explicit CharStream(std::string const& _source): m_source(_source), m_position(0) {}
explicit CharStream(std::string const& _source, std::string const& name):
m_source(_source), m_name(name), m_position(0) {}
int position() const { return m_position; }
bool isPastEndOfInput(size_t _charsForward = 0) const { return (m_position + _charsForward) >= m_source.size(); }
@@ -80,6 +81,7 @@ public:
void reset() { m_position = 0; }
std::string const& source() const { return m_source; }
std::string const& name() const noexcept { return m_name; }
///@{
///@name Error printing helper functions
@@ -91,6 +93,7 @@ public:
private:
std::string m_source;
std::string m_name;
size_t m_position;
};