Changeset 1392:b87aa8f0feb8 in lemon0.x for src/lemon/xy.h
 Timestamp:
 04/27/05 12:37:03 (19 years ago)
 Branch:
 default
 Phase:
 public
 Convert:
 svn:c9d7d8f590d60310b91f818b3a526b0e/lemon/trunk@1849
 File:

 1 edited
Legend:
 Unmodified
 Added
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src/lemon/xy.h
r1391 r1392 160 160 /// 161 161 template<typename T> 162 inline 163 std::istream& operator>>(std::istream &is, xy<T> &z) 164 { 165 166 is >> z.x >> z.y; 162 inline std::istream& operator>>(std::istream &is, xy<T> &z) { 163 char c; 164 if (is >> c) { 165 if (c != '(') is.putback(c); 166 } else { 167 is.clear(); 168 } 169 if (!(is >> z.x)) return is; 170 if (is >> c) { 171 if (c != ',') is.putback(c); 172 } else { 173 is.clear(); 174 } 175 if (!(is >> z.y)) return is; 176 if (is >> c) { 177 if (c != ')') is.putback(c); 178 } else { 179 is.clear(); 180 } 167 181 return is; 168 182 } … … 174 188 /// 175 189 template<typename T> 176 inline 177 std::ostream& operator<<(std::ostream &os, xy<T> z) 190 inline std::ostream& operator<<(std::ostream &os, const xy<T>& z) 178 191 { 179 192 os << "(" << z.x << ", " << z.y << ")";
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