Line data    Source code

       1             : ///////////////////////////////////////////////////////////////////////////////
       2             : // Copyright 2019 Lakshman Anumolu, Raunak Bardia.
       3             : //
       4             : // Redistribution and use in source and binary forms, with or without
       5             : // modification, are permitted provided that the following conditions are
       6             : // met:
       7             : //
       8             : // 1. Redistributions of source code must retain the above copyright notice,
       9             : // this list of conditions and the following disclaimer.
      10             : //
      11             : // 2. Redistributions in binary form must reproduce the above copyright notice,
      12             : // this list of conditions and the following disclaimer in the documentation
      13             : // and/or other materials provided with the distribution.
      14             : //
      15             : // 3. Neither the name of the copyright holder nor the names of its contributors
      16             : // may be used to endorse or promote products derived from this software without
      17             : // specific prior written permission.
      18             : //
      19             : // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
      20             : // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
      21             : // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
      22             : // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
      23             : // HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
      24             : // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
      25             : // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
      26             : // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
      27             : // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      28             : // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
      29             : // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      30             : ///////////////////////////////////////////////////////////////////////////////
      31             : 
      32             : #include "gals/utilities/vec3.h"
      33             : 
      34             : #include "gals/utilities/utilities.h"
      35             : 
      36             : template <typename T>
      37     1077673 : GALS::CPU::Vec3<T>::Vec3(const T a, const T b, const T c)
      38             : {
      39     1077673 :   m_data[0] = a;
      40     1077673 :   m_data[1] = b;
      41     1077673 :   m_data[2] = c;
      42     1077673 : }
      43             : 
      44             : template <typename T>
      45           5 : GALS::CPU::Vec3<T>::Vec3(const std::vector<T> a)
      46             : {
      47          10 :   if (a.size() != 3) GALS_ABORT("While constructing Vec3 object using std::vector, input must be of size 3.");
      48             : 
      49           5 :   m_data[0] = a[0];
      50           5 :   m_data[1] = a[1];
      51           5 :   m_data[2] = a[2];
      52           5 : }
      53             : 
      54             : template <typename T>
      55      998893 : GALS::CPU::Vec3<T>::Vec3() : Vec3(static_cast<T>(0), static_cast<T>(0), static_cast<T>(0))
      56             : {
      57      998893 : }
      58             : 
      59             : template <typename T>
      60     2449532 : GALS::CPU::Vec3<T>::~Vec3()
      61             : {
      62     2449532 : }
      63             : 
      64             : template <typename T>
      65           2 : const int GALS::CPU::Vec3<T>::size() const
      66             : {
      67           2 :   return SIZE;
      68             : }
      69             : 
      70             : template <typename T>
      71         102 : const double GALS::CPU::Vec3<T>::mag() const
      72             : {
      73         103 :   return sqrt(m_data[0] * m_data[0] + m_data[1] * m_data[1] + m_data[2] * m_data[2]);
      74             : }
      75             : 
      76             : template <typename T>
      77           2 : const T GALS::CPU::Vec3<T>::min() const
      78             : {
      79           2 :   if (m_data[0] < m_data[1] && m_data[0] < m_data[2]) return m_data[0];
      80           0 :   if (m_data[1] < m_data[0] && m_data[1] < m_data[2]) return m_data[1];
      81           0 :   return m_data[2];
      82             : }
      83             : 
      84             : template <typename T>
      85     7223507 : const T GALS::CPU::Vec3<T>::operator[](const int idx) const
      86             : {
      87     7223507 :   return m_data[idx];
      88             : }
      89             : 
      90             : template <typename T>
      91     3962624 : T& GALS::CPU::Vec3<T>::operator[](const int idx)
      92             : {
      93     3962624 :   return m_data[idx];
      94             : }
      95             : 
      96             : template <typename T>
      97      586040 : void GALS::CPU::Vec3<T>::operator=(const Vec3<T>& vec)
      98             : {
      99     2344160 :   for (int i = 0; i < SIZE; ++i) m_data[i] = vec[i];
     100      586040 : }
     101             : 
     102             : template <typename T>
     103           5 : bool GALS::CPU::Vec3<T>::operator==(const Vec3<T>& vec) const
     104             : {
     105           8 :   return (GALS::is_equal(m_data[0], vec[0]) && GALS::is_equal(m_data[1], vec[1]) && GALS::is_equal(m_data[2], vec[2]));
     106             : }
     107             : 
     108             : template <typename T>
     109        6910 : const GALS::CPU::Vec3<T> GALS::CPU::Vec3<T>::operator-(const Vec3<T>& vec) const
     110             : {
     111        6910 :   return Vec3<T>(m_data[0] - vec[0], m_data[1] - vec[1], m_data[2] - vec[2]);
     112             : }
     113             : 
     114             : template <typename T>
     115        5700 : const GALS::CPU::Vec3<T> GALS::CPU::Vec3<T>::operator*(const Vec3<T>& vec) const
     116             : {
     117        5700 :   return Vec3<T>(m_data[0] * vec[0], m_data[1] * vec[1], m_data[2] * vec[2]);
     118             : }
     119             : 
     120             : template <typename T>
     121        1112 : const GALS::CPU::Vec3<T> GALS::CPU::Vec3<T>::operator*(const T var) const
     122             : {
     123        1112 :   return Vec3<T>(m_data[0] * var, m_data[1] * var, m_data[2] * var);
     124             : }
     125             : 
     126             : template <typename T>
     127           2 : const GALS::CPU::Vec3<T> GALS::CPU::Vec3<T>::operator/(const Vec3<T>& vec) const
     128             : {
     129           2 :   return Vec3<T>(m_data[0] / vec[0], m_data[1] / vec[1], m_data[2] / vec[2]);
     130             : }
     131             : 
     132             : template class GALS::CPU::Vec3<int>;
     133           2 : template class GALS::CPU::Vec3<double>;