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32 lines
906 B
Plaintext
32 lines
906 B
Plaintext
diff -Ncr src/bin/idraw/idarrowhead.c src/bin/idraw/idarrowhead.c
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*** src/bin/idraw/idarrowhead.c Thu Dec 12 08:49:18 1991
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--- src/bin/idraw/idarrowhead.c Sat Feb 6 19:05:49 1999
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***************
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*** 51,56 ****
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--- 51,75 ----
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Graphic* Arrowhead::Copy () { return new Arrowhead(_x, _y, this); }
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Graphic& Arrowhead::operator = (Graphic& g) { return Graphic::operator=(g); }
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+ Arrowhead& Arrowhead::operator = (Arrowhead& a) {
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+ Graphic::operator=(a);
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+
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+ _count = 0;
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+ if (_y)
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+ delete[] _y;
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+ if (_x)
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+ delete[] _x;
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+ _x = _y = nil;
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+ if (! a._count)
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+ return *this;
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+
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+ _count = a._count;
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+ _x = new Coord[_count];
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+ _y = new Coord[_count];
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+ ::memcpy(_x, a._x, sizeof(Coord) * _count);
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+ ::memcpy(_y, a._y, sizeof(Coord) * _count);
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+ return *this;
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+ }
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Coord Arrowhead::CorrectedHeight (float t) {
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float w = _x[BOTRIGHT] - _x[BOTCTR];
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