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added operator<< back in for debugging

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jez 2008-12-02 11:26:28 +00:00
parent cd97e2aa58
commit 0a2220dbb0
1 changed files with 11 additions and 1 deletions
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12
include/XSLT/impl/xslt_precedence.hpp
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@ -84,6 +84,7 @@ private:
int children_; int children_;
friend bool operator<(const Precedence& lhs, const Precedence& rhs); friend bool operator<(const Precedence& lhs, const Precedence& rhs);
friend std::ostream& operator<<(std::ostream& os, const Precedence& prec);
}; // class Precedence }; // class Precedence
bool operator<(const Precedence& lhs, const Precedence& rhs) bool operator<(const Precedence& lhs, const Precedence& rhs)
@ -92,7 +93,7 @@ bool operator<(const Precedence& lhs, const Precedence& rhs)
return false; return false;
int len = std::min(lhs.precedence_.size(), rhs.precedence_.size()); int len = std::min(lhs.precedence_.size(), rhs.precedence_.size());
for(int c = 0; c < len; ++c) for(int c = 0; c != len; ++c)
{ {
if(lhs.precedence_[c] < rhs.precedence_[c]) if(lhs.precedence_[c] < rhs.precedence_[c])
return true; return true;
@ -110,4 +111,13 @@ bool operator>(const Precedence& lhs, const Precedence& rhs)
return !(lhs == rhs) && !(lhs < rhs); return !(lhs == rhs) && !(lhs < rhs);
} // operator> } // operator>
std::ostream& operator<<(std::ostream& os, const Precedence& prec)
{
os << '(' << prec.precedence_[0];
for(int i = 1; i != prec.precedence_.size(); ++i)
os << ',' << prec.precedence_[i];
os << ')';
return os;
} // operator<<
#endif #endif