mat4 Class Reference

#include <mat4.h>

Public Member Functions
void	BuildOrthographicMatrix (float left, float right, float top, float bottom, float near, float far)
	mat4 ()
	mat4 (float r00, float r10, float r20, float r01, float r11, float r21, float r02, float r12, float r22, float x, float y, float z)
	mat4 (const mat4 &mat)
void	MulVec (const float *vecIn, float *vecOut)
mat4 &	operator & (const mat4 &mat)
mat4	operator* (float s) const
mat4	operator+ (const mat4 &mat) const
mat4 &	operator= (const mat4 &mat)=default
float &	operator[] (unsigned i)
float	operator[] (unsigned i) const

Public Attributes
float	data [12]

Detailed Description

Definition at line 9 of file mat4.h.

Constructor & Destructor Documentation

mat4() [1/3]

mat4::mat4 ( )

inline

Definition at line 13 of file mat4.h.

{}

mat4() [2/3]

mat4::mat4 ( float  r00, float  r10, float  r20, float  r01, float  r11, float  r21, float  r02, float  r12, float  r22, float  x, float  y, float  z  )

inline

Definition at line 15 of file mat4.h.

References data, x, y, and z.

                {
    data[0] = r00;
    data[1] = r10;
    data[2] = r20;

    data[3] = r01;
    data[4] = r11;
    data[5] = r21;

    data[6] = r02;
    data[7] = r12;
    data[8] = r22;

    data[9] = x;
    data[10] = y;
    data[11] = z;
  }

mat4() [3/3]

mat4::mat4 ( const mat4 &  mat )

inline

Definition at line 44 of file mat4.h.

References data, and mps_fire::i.

                        {
    for (unsigned i = 0; i < 12; ++i)
      data[i] = mat[i];
  }

Member Function Documentation

BuildOrthographicMatrix()

void mat4::BuildOrthographicMatrix ( float  left, float  right, float  top, float  bottom, float  near, float  far  )

inline

Definition at line 88 of file mat4.h.

References data.

Referenced by SiPixelPhase1Analyzer::SiPixelPhase1Analyzer().

                                                                                                        {
    float rmli = 1.0f / (right - left);
    float rpl = right + left;

    float tmbi = 1.0f / (top - bottom);
    float tpb = top + bottom;

    float fmni = 1.0f / (far - near);
    float fpn = far + near;

    data[0] = 2.0f * rmli;
    data[1] = 0.0f;
    data[2] = 0.0f;

    data[3] = 0.0f;
    data[4] = 2.0f * tmbi;
    data[5] = 0.0f;

    data[6] = 0.0f;
    data[7] = 0.0f;
    data[8] = -2.0f * fmni;

    data[9] = -rpl * rmli;
    data[10] = -tpb * tmbi;
    data[11] = -fpn * fmni;
  }

MulVec()

void mat4::MulVec ( const float *  vecIn, float *  vecOut  )

inline

Definition at line 79 of file mat4.h.

References data, mps_fire::i, dqmiolumiharvest::j, and groupFilesInBlocks::temp.

Referenced by SiPixelPhase1Analyzer::BookForwardBins().

                                                 {
    for (unsigned i = 0; i < 3; ++i) {
      float temp = 0;
      for (unsigned j = 0; j < 3; ++j) {
        temp += data[3 * j + i] * vecIn[j];
      }
      vecOut[i] = temp + data[9 + i];
    }
  }

operator &()

mat4& mat4::operator& ( const mat4 &  mat )

inline

Definition at line 51 of file mat4.h.

References data, and mps_fire::i.

                                   {
    if (this != &mat) {
      for (unsigned i = 0; i < 12; ++i)
        data[i] = mat[i];
    }
    return *this;
  }

operator*()

mat4 mat4::operator* ( float  s ) const

inline

Definition at line 67 of file mat4.h.

References mps_fire::i, alignCSCRings::s, and createJobs::tmp.

                                {
    mat4 tmp;
    for (unsigned i = 0; i < 12; ++i)
      tmp[i] = (*this)[i] * s;

    return tmp;
  }

operator+()

mat4 mat4::operator+ ( const mat4 &  mat ) const

inline

Definition at line 59 of file mat4.h.

References mps_fire::i, and createJobs::tmp.

                                        {
    mat4 tmp;
    for (unsigned i = 0; i < 12; ++i)
      tmp[i] = (*this)[i] + mat[i];

    return tmp;
  }

operator=()

mat4& mat4::operator= ( const mat4 &  mat )

default

operator[]() [1/2]

float& mat4::operator[] ( unsigned  i )

inline

Definition at line 75 of file mat4.h.

References data, and mps_fire::i.

{ return data[i]; }

operator[]() [2/2]

float mat4::operator[] ( unsigned  i ) const

inline

Definition at line 77 of file mat4.h.

References data, and mps_fire::i.

{ return data[i]; }

Member Data Documentation

data

float mat4::data[12]

Definition at line 11 of file mat4.h.

Referenced by data_sources.node::__str__(), confdb.HLTProcess::_fix_parameter(), confdb.HLTProcess::addEras(), confdb.HLTProcess::addGlobalOptions(), confdb.HLTProcess::append_filenames(), data_sources.json_list::as_dicts(), data_sources.json_list::as_table(), confdb.HLTProcess::build_source(), BuildOrthographicMatrix(), confdb.HLTProcess::customize(), confdb.HLTProcess::dump(), confdb.HLTProcess::fixPrescales(), data_sources.json_list::get_members(), confdb.HLTProcess::getRawConfigurationFromDB(), confdb.HLTProcess::instrumentDQM(), confdb.HLTProcess::instrumentOpenMode(), confdb.HLTProcess::instrumentTiming(), data_sources.json_list::last(), confdb.HLTProcess::loadAdditionalConditions(), confdb.HLTProcess::loadCff(), confdb.HLTProcess::loadSetupCff(), mat4(), MulVec(), operator &(), operator[](), confdb.HLTProcess::overrideGlobalTag(), confdb.HLTProcess::overrideL1MenuXml(), confdb.HLTProcess::overrideOutput(), confdb.HLTProcess::overrideParameters(), confdb.HLTProcess::overrideProcessName(), confdb.HLTProcess::removeElementFromSequencesTasksAndPaths(), confdb.HLTProcess::runL1Emulator(), confdb.HLTProcess::specificCustomize(), cuy.FindIssue::startElement(), edmStreamStallGrapher.Stack::update(), and confdb.HLTProcess::updateMessageLogger().