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  • Committer: Olly Betts
  • Date: 2010-06-18 07:16:42 UTC
  • mfrom: (2003.1.853)
  • Revision ID: git-v1:75fe355c16c77b1090c4426a3dc0b8dabca31904
Rename branches/survex-1_1 to trunk.

git-svn-id: file:///home/survex-svn/survex/trunk@3454 4b37db11-9a0c-4f06-9ece-9ab7cdaee568

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src/vector3.cc
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//  C++ class for 3-element vectors
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//
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//  Copyright (C) 2000-2001, Mark R. Shinwell.
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//  Copyright (C) 2002 Olly Betts
 
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//  Copyright (C) 2002-2003 Olly Betts
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//
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//  This program is free software; you can redistribute it and/or modify
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//  it under the terms of the GNU General Public License as published by
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//
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//  You should have received a copy of the GNU General Public License
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//  along with this program; if not, write to the Free Software
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//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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//  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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//
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#ifdef HAVE_CONFIG_H
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    return *this;
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}
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Vector3& Vector3::operator+=(const Vector3 &v)
 
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{
 
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    x += v.x;
 
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    y += v.y;
 
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    z += v.z;
 
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    return *this;
 
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}
 
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Vector3& Vector3::operator-=(const Vector3 &v)
 
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{
 
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    x -= v.x;
 
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    y -= v.y;
 
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    z -= v.z;
 
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    return *this;
 
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}
 
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Vector3 operator*(const double f, const Vector3& v)
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{
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    Vector3 o;