2D table with arithmetic capabilities. More...

#include <JTable2D.hh>

Inheritance diagram for JTOOLS::JTable2D< NX, NY, JData_t >:

Public Types
typedef JData_t	data_type

Public Member Functions
	JTable2D ()
	Default constructor.

const data_type *	operator[] (int row) const
	Get row data.

data_type *	operator[] (int row)
	Get row data.

JTable2D &	negate ()
	Negate table.

JTable2D &	add (const JTable2D &table)
	Add table.

JTable2D &	sub (const JTable2D &table)
	Subtract table.

JTable2D &	mul (const double factor)
	Scale table.

JTable2D &	div (const double factor)
	Scale table.

JFirst_t &	mul (const JSecond_t &object)
	Multiply with object.

Static Public Member Functions
static int	getNX ()
	Get number of rows.

static int	getNY ()
	Get number of columns.

Protected Attributes
data_type	data [NX][NY]

Friends
JReader &	operator>> (JReader &in, JTable2D &table)
	Read table from input.

JWriter &	operator<< (JWriter &out, const JTable2D &table)
	Write table to output.

Detailed Description

template<unsigned int NX, unsigned int NY, class JData_t = double>
struct JTOOLS::JTable2D< NX, NY, JData_t >

2D table with arithmetic capabilities.

Definition at line 27 of file JTable2D.hh.

Member Typedef Documentation

◆ data_type

template<unsigned int NX, unsigned int NY, class JData_t = double>

JData_t JTOOLS::JTable2D< NX, NY, JData_t >::data_type

Definition at line 30 of file JTable2D.hh.

Constructor & Destructor Documentation

◆ JTable2D()

template<unsigned int NX, unsigned int NY, class JData_t = double>

JTOOLS::JTable2D< NX, NY, JData_t >::JTable2D ( )

inline

Default constructor.

Definition at line 35 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          data[i][j] = JMATH::zero;
        }
      }
    }

Member Function Documentation

◆ getNX()

template<unsigned int NX, unsigned int NY, class JData_t = double>

static int JTOOLS::JTable2D< NX, NY, JData_t >::getNX ( )

inlinestatic

Get number of rows.

Returns: number of rows

Definition at line 50 of file JTable2D.hh.

    { 
      return NX;
    }

◆ getNY()

template<unsigned int NX, unsigned int NY, class JData_t = double>

static int JTOOLS::JTable2D< NX, NY, JData_t >::getNY ( )

inlinestatic

Get number of columns.

Returns: number of columns

Definition at line 61 of file JTable2D.hh.

    { 
      return NY;
    }

◆ operator[]() [1/2]

template<unsigned int NX, unsigned int NY, class JData_t = double>

const data_type * JTOOLS::JTable2D< NX, NY, JData_t >::operator[] ( int row ) const

inline

Get row data.

Parameters

row	row number

Returns: row data

Definition at line 73 of file JTable2D.hh.

    { 
      return data[row];
    };

◆ operator[]() [2/2]

template<unsigned int NX, unsigned int NY, class JData_t = double>

data_type * JTOOLS::JTable2D< NX, NY, JData_t >::operator[] ( int row )

inline

Get row data.

Parameters

row	row number

Returns: row data

Definition at line 85 of file JTable2D.hh.

    {
      return data[row];
    };

◆ negate()

template<unsigned int NX, unsigned int NY, class JData_t = double>

JTable2D & JTOOLS::JTable2D< NX, NY, JData_t >::negate ( )

inline

Negate table.

Returns: this table

Definition at line 96 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          data[i][j] = -data[i][j];
        }
      }
    
      return *this;
    }

◆ add()

template<unsigned int NX, unsigned int NY, class JData_t = double>

JTable2D & JTOOLS::JTable2D< NX, NY, JData_t >::add ( const JTable2D< NX, NY, JData_t > & table )

inline

Add table.

Parameters

table table

Returns: this table

Definition at line 114 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          data[i][j] += table.data[i][j];
        }
      }
    
      return *this;
    }

◆ sub()

template<unsigned int NX, unsigned int NY, class JData_t = double>

JTable2D & JTOOLS::JTable2D< NX, NY, JData_t >::sub ( const JTable2D< NX, NY, JData_t > & table )

inline

Subtract table.

Parameters

table table

Returns: this table

Definition at line 132 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          data[i][j] -= table.data[i][j];
        }
      }
    
      return *this;
    }

◆ mul() [1/2]

template<unsigned int NX, unsigned int NY, class JData_t = double>

JTable2D & JTOOLS::JTable2D< NX, NY, JData_t >::mul ( const double factor )

inline

Scale table.

Parameters

factor multiplication factor

Returns: this table

Definition at line 150 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          data[i][j] *= factor;
        }
      }
    
      return *this;
    }

◆ div()

template<unsigned int NX, unsigned int NY, class JData_t = double>

JTable2D & JTOOLS::JTable2D< NX, NY, JData_t >::div ( const double factor )

inline

Scale table.

Parameters

factor division factor

Returns: this table

Definition at line 168 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          data[i][j] /= factor;
        }
      }
    
      return *this;
    }

◆ mul() [2/2]

template<class JFirst_t , class JSecond_t >

JFirst_t & JMATH::JMath< JFirst_t, JSecond_t >::mul ( const JSecond_t & object )

inlineinherited

Multiply with object.

Parameters

object object

Returns: result object

Definition at line 354 of file JMath.hh.

    {
      return static_cast<JFirst_t&>(*this) = JFirst_t().mul(static_cast<const JFirst_t&>(*this), object);
    }

Friends And Related Symbol Documentation

◆ operator>>

template<unsigned int NX, unsigned int NY, class JData_t = double>

JReader & operator>>	(	JReader &	in,
		JTable2D< NX, NY, JData_t > &	table )

friend

Read table from input.

Parameters

in	reader
table	table

Returns: reader

Definition at line 187 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          in >> table.data[i][j];
        }
      }
 
      return in;
    }

◆ operator<<

template<unsigned int NX, unsigned int NY, class JData_t = double>

JWriter & operator<<	(	JWriter &	out,
		const JTable2D< NX, NY, JData_t > &	table )

friend

Write table to output.

Parameters

out	writer
table	table

Returns: writer

Definition at line 206 of file JTable2D.hh.

    {
      for (int i = 0; i != NX; ++i) {
        for (int j = 0; j != NY; ++j) {
          out << table.data[i][j];
        }
      }
 
      return out;
    }

Member Data Documentation

◆ data

template<unsigned int NX, unsigned int NY, class JData_t = double>

data_type JTOOLS::JTable2D< NX, NY, JData_t >::data[NX][NY]

protected

Definition at line 219 of file JTable2D.hh.

The documentation for this struct was generated from the following file:

JTable2D.hh

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ data_type

Constructor & Destructor Documentation

◆ JTable2D()

Member Function Documentation

◆ getNX()

◆ getNY()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ negate()

◆ add()

◆ sub()

◆ mul() [1/2]

◆ div()

◆ mul() [2/2]

Friends And Related Symbol Documentation

◆ operator>>

◆ operator<<

Member Data Documentation

◆ data