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Viewing changes to src/matrix.h

Committer: Philip Greggory Lee
Date: 2009-08-23 16:53:43 UTC
Revision ID: git-v1:f8d1a25135bd92f06c46c562293800e4faa42c61

Made a src/ and ui/ directory and moved everything.

files added:
src

src/AboutDialog.h

src/Algorithms.cpp

src/Algorithms.h

src/BeerColorWidget.cpp

src/BeerColorWidget.h

src/BeerXMLElement.cpp

src/BeerXMLElement.h

src/BrewDayWidget.cpp

src/BrewDayWidget.h

src/EquipmentComboBox.cpp

src/EquipmentComboBox.h

src/EquipmentEditor.cpp

src/EquipmentEditor.h

src/FermentableDialog.cpp

src/FermentableDialog.h

src/FermentableEditor.cpp

src/FermentableEditor.h

src/FermentableTableModel.cpp

src/FermentableTableModel.h

src/FermentableTableWidget.cpp

src/FermentableTableWidget.h

src/HeatCalculations.cpp

src/HeatCalculations.h

src/HopDialog.cpp

src/HopDialog.h

src/HopEditor.cpp

src/HopEditor.h

src/HopTableModel.cpp

src/HopTableModel.h

src/HopTableWidget.cpp

src/HopTableWidget.h

src/HtmlViewer.cpp

src/HtmlViewer.h

src/InstructionWidget.cpp

src/InstructionWidget.h

src/MainWindow.cpp

src/MainWindow.h

src/MaltinessWidget.cpp

src/MaltinessWidget.h

src/MashEditor.cpp

src/MashEditor.h

src/MashStepEditor.cpp

src/MashStepEditor.h

src/MashStepTableModel.cpp

src/MashStepTableModel.h

src/MashStepTableWidget.cpp

src/MashStepTableWidget.h

src/MashWizard.cpp

src/MashWizard.h

src/MiscDialog.cpp

src/MiscDialog.h

src/MiscEditor.cpp

src/MiscEditor.h

src/MiscTableModel.cpp

src/MiscTableModel.h

src/MiscTableWidget.cpp

src/MiscTableWidget.h

src/OptionDialog.cpp

src/OptionDialog.h

src/PreInstruction.cpp

src/PreInstruction.h

src/RecipeComboBox.cpp

src/RecipeComboBox.h

src/RecipeFormatter.cpp

src/RecipeFormatter.h

src/ScaleRecipeTool.cpp

src/ScaleRecipeTool.h

src/StyleComboBox.cpp

src/StyleComboBox.h

src/StyleEditor.cpp

src/StyleEditor.h

src/TimerWidget.cpp

src/TimerWidget.h

src/WaterTableModel.cpp

src/WaterTableModel.h

src/WaterTableWidget.cpp

src/WaterTableWidget.h

src/YeastDialog.cpp

src/YeastDialog.h

src/YeastEditor.cpp

src/YeastEditor.h

src/YeastTableModel.cpp

src/YeastTableModel.h

src/YeastTableWidget.cpp

src/YeastTableWidget.h

src/brewtarget.cpp

src/brewtarget.h

src/config.h

src/database.cpp

src/database.h

src/equipment.cpp

src/equipment.h

src/fermentable.cpp

src/fermentable.h

src/hop.cpp

src/hop.h

src/hoputilization.cpp

src/hoputilization.h

src/instruction.cpp

src/instruction.h

src/main.cpp

src/mash.cpp

src/mash.h

src/mashstep.cpp

src/mashstep.h

src/matrix.cpp

src/matrix.h

src/matrixtest.cpp

src/misc.cpp

src/misc.h

src/observable.cpp

src/observable.h

src/observer.cpp

src/recipe.cpp

src/recipe.h

src/stringparsing.cpp

src/stringparsing.h

src/style.cpp

src/style.h

src/tabletest.cpp

src/unit.cpp

src/unit.h

src/water.cpp

src/water.h

src/xml.cpp

src/xml.h

src/xmlnode.cpp

src/xmlnode.h

src/xmltest.cpp

src/xmltree.cpp

src/xmltree.h

src/yeast.cpp

src/yeast.h

ui/aboutDialog.ui

ui/brewDayWidget.ui

ui/equipmentEditor.ui

ui/fermentableDialog.ui

ui/fermentableEditor.ui

ui/hopDialog.ui

ui/hopEditor.ui

ui/htmlViewer.ui

ui/instructionWidget.ui

ui/mainWindow.ui

ui/mashEditor.ui

ui/mashStepEditor.ui

ui/mashWizard.ui

ui/miscDialog.ui

ui/miscEditor.ui

ui/optionsDialog.ui

ui/scaleRecipeTool.ui

ui/styleEditor.ui

ui/timerWidget.ui

ui/yeastDialog.ui

ui/yeastEditor.ui

files removed:
AboutDialog.h

Algorithms.cpp

Algorithms.h

BeerColorWidget.cpp

BeerColorWidget.h

BeerXMLElement.cpp

BeerXMLElement.h

BrewDayWidget.cpp

BrewDayWidget.h

EquipmentComboBox.cpp

EquipmentComboBox.h

EquipmentEditor.cpp

EquipmentEditor.h

FermentableDialog.cpp

FermentableDialog.h

FermentableEditor.cpp

FermentableEditor.h

FermentableTableModel.cpp

FermentableTableModel.h

FermentableTableWidget.cpp

FermentableTableWidget.h

HeatCalculations.cpp

HeatCalculations.h

HopDialog.cpp

HopDialog.h

HopEditor.cpp

HopEditor.h

HopTableModel.cpp

HopTableModel.h

HopTableWidget.cpp

HopTableWidget.h

HtmlViewer.cpp

HtmlViewer.h

InstructionWidget.cpp

InstructionWidget.h

MainWindow.cpp

MainWindow.h

MaltinessWidget.cpp

MaltinessWidget.h

MashEditor.cpp

MashEditor.h

MashStepEditor.cpp

MashStepEditor.h

MashStepTableModel.cpp

MashStepTableModel.h

MashStepTableWidget.cpp

MashStepTableWidget.h

MashWizard.cpp

MashWizard.h

MiscDialog.cpp

MiscDialog.h

MiscEditor.cpp

MiscEditor.h

MiscTableModel.cpp

MiscTableModel.h

MiscTableWidget.cpp

MiscTableWidget.h

OptionDialog.cpp

OptionDialog.h

PreInstruction.cpp

PreInstruction.h

RecipeComboBox.cpp

RecipeComboBox.h

RecipeFormatter.cpp

RecipeFormatter.h

ScaleRecipeTool.cpp

ScaleRecipeTool.h

StyleComboBox.cpp

StyleComboBox.h

StyleEditor.cpp

StyleEditor.h

TimerWidget.cpp

TimerWidget.h

WaterTableModel.cpp

WaterTableModel.h

WaterTableWidget.cpp

WaterTableWidget.h

YeastDialog.cpp

YeastDialog.h

YeastEditor.cpp

YeastEditor.h

YeastTableModel.cpp

YeastTableModel.h

YeastTableWidget.cpp

YeastTableWidget.h

aboutDialog.ui

brewDayWidget.ui

brewtarget.cpp

brewtarget.h

config.h

database.cpp

database.h

equipment.cpp

equipment.h

equipmentEditor.ui

fermentable.cpp

fermentable.h

fermentableDialog.ui

fermentableEditor.ui

hop.cpp

hop.h

hopDialog.ui

hopEditor.ui

hoputilization.cpp

hoputilization.h

htmlViewer.ui

instruction.cpp

instruction.h

instructionWidget.ui

main.cpp

mainWindow.ui

mash.cpp

mash.h

mashEditor.ui

mashStepEditor.ui

mashWizard.ui

mashstep.cpp

mashstep.h

matrix.cpp

matrix.h

matrixtest.cpp

misc.cpp

misc.h

miscDialog.ui

miscEditor.ui

observable.cpp

observable.h

observer.cpp

optionsDialog.ui

recipe.cpp

recipe.h

scaleRecipeTool.ui

stringparsing.cpp

stringparsing.h

style.cpp

style.h

styleEditor.ui

tabletest.cpp

timerWidget.ui

unit.cpp

unit.h

water.cpp

water.h

xml.cpp

xml.h

xmlnode.cpp

xmlnode.h

xmltest.cpp

xmltree.cpp

xmltree.h

yeast.cpp

yeast.h

yeastDialog.ui

yeastEditor.ui

files modified:
brewtarget.pro

doxygen.conf

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added added

removed removed

src/matrix.h

* matrix.h is part of Brewtarget, and is Copyright Philip G. Lee

* (rocketman768@gmail.com), 2009.

* Brewtarget is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

* Brewtarget is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>.

#ifndef _MATRIX_H

#define _MATRIX_H

#include <iostream>

#include <vector>

#include <cmath>

#include <exception>

#define EPSILON 0.00001

using namespace std;

//======================Class Defns.=============================

class Matrix;

class DimensionException;

class IncomputableException;

ostream& operator<<( ostream &os, const Matrix &rhs );

//======================Class: Matrix=============================

class Matrix

{

friend ostream& operator<<( ostream &os, const Matrix &rhs );

public:

~Matrix(); // Destructor

Matrix( unsigned int rows, unsigned int cols ); // Constructor

Matrix( const vector<Matrix> &colVec ); // Constructor

Matrix( const Matrix &m, unsigned int colStart, unsigned int colEnd ); // Constructor

Matrix( const Matrix &rhs ); // Copy constructor

static Matrix getIdentity( unsigned int n ); // Gets n x n identity matrix.

Matrix& operator=( const Matrix &rhs );

Matrix& operator+=( const Matrix &rhs );

Matrix& operator-=( const Matrix &rhs );

const Matrix operator+( const Matrix &other ) const;

const Matrix operator-( const Matrix &other ) const;

const Matrix operator*( const Matrix &rhs ) const;

Matrix getRow( unsigned int row ) const;

Matrix getCol( unsigned int col ) const;

unsigned int getRows() const;

unsigned int getCols() const;

inline double getVal( unsigned int row, unsigned int col ) const;

inline void setVal( unsigned int row, unsigned int col, double val );

void setRow( unsigned int row, vector<double> vec );

void setCol( unsigned int col, vector<double> vec );

Matrix inverse() const;

bool hasInverse() const;

void rref();

bool hasNonZeroDiags() const;

void swapRows( unsigned int row1, unsigned int row2 );

void appendCols( const Matrix& other );

private:

unsigned int _rows;

unsigned int _cols;

double *_data;

};

//======================Class: DimensionException=============================

class DimensionException: public exception

{

virtual const char* what() const throw()

{

return "Dimensions of argument were not expected.";

}

public:

DimensionException(unsigned int argRows, unsigned int argCols, bool rowsMatter, bool colsMatter )

{

_argRows = argRows;

_argCols = argCols;

_rowsMatter = rowsMatter;

_colsMatter = colsMatter;

}

bool colsMatter(){ return _colsMatter; }

bool rowsMatter(){ return _rowsMatter; }

unsigned int getArgRows(){ return _argRows; }

100

unsigned int getArgCols(){ return _argCols; }

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private:

103

unsigned int _argRows;

104

unsigned int _argCols;

105

bool _rowsMatter;

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bool _colsMatter;

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};

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//======================Class: IncomputableException=============================

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class IncomputableException: public exception

111

{

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virtual const char* what() const throw()

113

{

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return "Could not compute what you asked.";

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}

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};

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#endif

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