pmc/pmc.cc
author Markus Bröker <mbroeker@largo.dyndns.tv>
Sat, 13 Dec 2008 17:57:59 +0100
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libtest demonstrates how to use shared libraries committer: Markus Bröker <mbroeker@largo.homelinux.org>
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/***
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 * $Id: pmc.cc,v 1.1.1.1 2008-04-28 17:33:22 mbroeker Exp $
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 * $Source: /development/cpp/pmc/pmc.cc,v $
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 *
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 */
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#include <iostream>
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#include <cmath>
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#include <pmc.h>
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using namespace pmc;
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Vector::Vector (int xx, int yy, int zz)
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{
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    name = "Vector";
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    x = xx;
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    y = yy;
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    z = zz;
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    mode = RAD;
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}
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Vector::~Vector ()
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{
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}
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int Vector::X ()
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{
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    return x;
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}
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int Vector::Y ()
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{
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    return y;
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}
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int Vector::Z ()
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{
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    return z;
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}
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Vector Vector::operator+ (Vector a)
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{
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    return Vector (x + a.X (), y + a.Y (), z + a.Z ());
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}
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Vector Vector::operator- (Vector a)
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{
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    return Vector (x - a.X (), y - a.Y (), z - a.Z ());
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}
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int Vector::operator* (Vector a)
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{
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    return (x * a.X () + y * a.Y () + z * a.Z ());
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}
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double Vector::abs ()
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{
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    return (std::sqrt (x * x + y * y + z * z));
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}
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void Vector::vector ()
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{
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    std::cout << "(" << x << ", " << y << ", " << z << ")";
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}
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double Vector::angle (Vector p)
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{
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    if (mode == DEG)
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        return ((180.0 / M_PI) * std::acos ((p ** this) / (abs () * p.abs ())));
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    return (std::acos ((p ** this) / (abs () * p.abs ())));
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}
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void Vector::setMode (Mode m)
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{
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    mode = m;
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}