All the methods have been implemented. Only three of them (asignement operator, read from and write to a stream) remain unfinished.
This commit is contained in:
victor
parent
a789371939
commit
7c107635b0
1 changed files with 333 additions and 0 deletions
333
eo/src/eo2dVector.h
Normal file
333
eo/src/eo2dVector.h
Normal file
|
|
@ -0,0 +1,333 @@
|
|||
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
|
||||
/*
|
||||
-----------------------------------------------------------------------------
|
||||
File............: eo2dVector.h
|
||||
Author..........: Geneura Team (this file: Victor Rivas, vrivas@ujaen.es)
|
||||
Date............: 29-Sep-1999, at Fac. of Sciences, Univ. of Granada (Spain)
|
||||
Description.....: Implementation of a 2-dimensional chromosome usign STL
|
||||
vectors.
|
||||
|
||||
================ Modif. 1 ================
|
||||
Author........:
|
||||
Date..........:
|
||||
Description...:
|
||||
|
||||
QUEDA: Operador de asignación, lectura desde istream, escritura a ostream
|
||||
-----------------------------------------------------------------------------
|
||||
*/
|
||||
//-----------------------------------------------------------------------------
|
||||
// eo2dVector.h
|
||||
// (c) GeNeura Team, 1998
|
||||
/*
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
Contact: todos@geneura.ugr.es, http://geneura.ugr.es
|
||||
*/
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
|
||||
#ifndef _eo2dVector_H
|
||||
#define _eo2dVector_H
|
||||
|
||||
// STL libraries
|
||||
#include <vector> // For vector<int>
|
||||
#include <stdexcept>
|
||||
#include <strstream>
|
||||
#include <iostream.h>
|
||||
|
||||
#include <eo2d.h>
|
||||
#include <eoRnd.h>
|
||||
|
||||
/** Adaptor that turns an STL vector of vectror into an EO
|
||||
with the same gene type as the type with which
|
||||
the vector of vector has been instantiated.
|
||||
*/
|
||||
template <class T, class fitnessT>
|
||||
class eo2dVector: public eo2d<T, fitnessT>, public vector< vector<T> > {
|
||||
public:
|
||||
typedef T Type ;
|
||||
|
||||
/** @name Canonical part of the objects: several ctors, copy ctor, \
|
||||
* dtor and assignment operator.
|
||||
*/
|
||||
//@{
|
||||
|
||||
/** Ctor.
|
||||
@param _rows Number of rows.
|
||||
@param _cols Number of columns.
|
||||
@param _val Common initial value
|
||||
*/
|
||||
eo2dVector( const unsigned _rows = 0,
|
||||
const unsigned _cols = 0,
|
||||
T _val = T() )
|
||||
: eo2d<T, fitnessT>(), vector< vector<T> >( _rows, vector<T>( _cols, _val ) ){};
|
||||
|
||||
/** Ctor using a random number generator.
|
||||
@param _rows Number of rows.
|
||||
@param _cols Number of columns.
|
||||
@param _rnd A random "T-type" generator, which returns a random value each time it´s called.
|
||||
*/
|
||||
eo2dVector( const unsigned _rows,
|
||||
const unsigned _cols,
|
||||
eoRnd<T>& _rnd );
|
||||
|
||||
/** Ctor from a istream. The T class should accept reading from a istream. It doesn't read fitness,
|
||||
which is supposed to be dynamic and dependent on environment.
|
||||
@param _is the input stream; should have all values in a single line, separated by whitespace
|
||||
*/
|
||||
//eo2dVector( istream& _is);
|
||||
|
||||
|
||||
/// copy ctor
|
||||
eo2dVector( const eo2dVector & _eo )
|
||||
: eo2d<T, fitnessT>( _eo ), vector< vector<T> >( _eo ){ };
|
||||
|
||||
/// Assignment operator
|
||||
/*
|
||||
const eo2dVector& operator =( const eo2dVector & _eo ) {
|
||||
if ( this != &_eo ){
|
||||
eo2d<T, fitnessT>::operator=( _eo );
|
||||
vector< <vector<T> >::operator=( _eo );
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
*/
|
||||
/// dtor
|
||||
virtual ~eo2dVector() {};
|
||||
|
||||
//@}
|
||||
/** Reads and returns a copy of the gene in position _r,_c.\
|
||||
This implies that T must have a copy ctor .
|
||||
@param _r Index for rows. Must be an unsigned less than #numOfRows()#
|
||||
@param _c Index for columns. Must be an unsigned less than #numOfCols()#
|
||||
@return what's inside the gene, with the correct type
|
||||
@exception out_of_range if _r >=numOfRows()
|
||||
@exception out_of_range if _c >=numOfCols()
|
||||
*/
|
||||
virtual T getGene( const unsigned _r,
|
||||
const unsigned _c ) const {
|
||||
if ( _r >= numOfRows() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::getGene: row out of range. "
|
||||
<< "It should be <" << numOfRows() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
if ( _c >= numOfCols() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::getGene: column out of range. "
|
||||
<< "It should be <" << numOfCols() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
return (*this)[_r][_c];
|
||||
};
|
||||
/** Overwrites the gene placed in position _r,_c with a
|
||||
* new value. This means that the assignment operator
|
||||
* for T must be defined .
|
||||
@param _r Index for rows. Must be an unsigned less than #numOfRows()#
|
||||
@param _c Index for columns. Must be an unsigned less than #numOfCols()#
|
||||
@return what's inside the gene, with the correct type
|
||||
@exception out_of_range if _r >=numOfRows()
|
||||
@exception out_of_range if _c >=numOfCols()
|
||||
*/
|
||||
virtual void setGene( const unsigned _r,
|
||||
const unsigned _c,
|
||||
const T& _value ) {
|
||||
if ( _r >= numOfRows() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::setGene: row out of range. "
|
||||
<< "It should be <" << numOfRows() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
if ( _c >= numOfCols() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::setGene: column out of range. "
|
||||
<< "It should be <" << numOfCols() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
(*this)[_r][_c]=_value;
|
||||
};
|
||||
|
||||
|
||||
|
||||
/** Inserts a row, moving the rest to the bottom.
|
||||
* If _r = numOfRows(), it insert it at the end.
|
||||
* Obviously, changes number of rows.
|
||||
@param _r Position where the new row will be inserted.
|
||||
@param _val Vector containing the new values to be inserted.
|
||||
@exception invalid_argument If _val has not numOfCols() components.
|
||||
@exception out_of_range If _r is greater than numOfRows()
|
||||
*/
|
||||
virtual void insertRow( const unsigned _r,
|
||||
const vector<T>& _val ) {
|
||||
// Test errors.
|
||||
if ( _r > numOfRows() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::insertRow: row out of range. "
|
||||
<< "It should be <=" << numOfRows() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
if ( _val.size() != numOfCols() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::insertRow: "
|
||||
<< "Incorrect number of values to be added. "
|
||||
<< "It should be ==" << numOfCols() << '\0' << endl;
|
||||
throw invalid_argument( msg.str() );
|
||||
}
|
||||
|
||||
// Insert the row.
|
||||
vector< vector<T> >::iterator ite = begin()+_r;
|
||||
insert( ite, _val );
|
||||
};
|
||||
|
||||
/** Eliminates the row at position _r; all the other genes will
|
||||
be shifted up.
|
||||
@param _r Number of he row to be deleted.
|
||||
@exception out_of_range if _r >=numOfRows()
|
||||
*/
|
||||
virtual void deleteRow( const unsigned _r ) {
|
||||
// Test error.
|
||||
if ( _r >= numOfRows() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::deleteRow: "
|
||||
<< "Row out of range. "
|
||||
<< "It should be <" << numOfRows() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
// Delete row.
|
||||
vector< vector<T> >::iterator ite = this->begin()+_r;
|
||||
this->erase( ite );
|
||||
};
|
||||
|
||||
/** Inserts a column, moving the rest to the right.
|
||||
* If _c = numOfCols(), it insert it at the end.
|
||||
* Obviously, changes number of cols.
|
||||
@param _r Position where the new column will be inserted.
|
||||
@param _val Vector containing the new values to be inserted.
|
||||
@exception invalid_argument if _val has not numOfRows() components.
|
||||
*/
|
||||
virtual void insertCol( const unsigned _c,
|
||||
const vector<T>& _val ) {
|
||||
// Test errors.
|
||||
if ( _c > numOfCols() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::insertCol: "
|
||||
<< "Column out of range. "
|
||||
<< "It should be >=" << numOfCols() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
if ( _val.size() != numOfRows() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::insertCol: "
|
||||
<< "Incorrect number of values to be added. "
|
||||
<< "It should be ==" << numOfRows() << '\0' << endl;
|
||||
throw invalid_argument( msg.str() );
|
||||
}
|
||||
|
||||
// Insert column.
|
||||
for( unsigned r=0; r<numOfRows(); ++r ) {
|
||||
vector<vector<T> >::iterator it1 = begin()+r;
|
||||
vector<T>::iterator it2 = (*it1).begin()+_c;
|
||||
(*it1).insert( it2, _val[r] );
|
||||
};
|
||||
}
|
||||
|
||||
/** Eliminates the column at position _c; all the other columns will
|
||||
be shifted left.
|
||||
@param _c Number of he column to be deleted.
|
||||
@exception out_of_range if _c >=numOfCols()
|
||||
*/
|
||||
virtual void deleteCol( const unsigned _c ) {
|
||||
// Test error.
|
||||
if ( _c >= numOfCols() ) {
|
||||
ostrstream msg;
|
||||
msg << "ERROR in eo2dVector::deleteCol: "
|
||||
<< "Column out of range. "
|
||||
<< "It should be <" << numOfCols() << '\0' << endl;
|
||||
throw out_of_range( msg.str() );
|
||||
}
|
||||
// Delete columns.
|
||||
for( unsigned r=0; r<numOfRows(); ++r ) {
|
||||
vector<vector<T> >::iterator it1 = begin()+r;
|
||||
vector<T>::iterator it2 = (*it1).begin()+_c;
|
||||
(*it1).erase( it2 );
|
||||
}
|
||||
};
|
||||
|
||||
/// Returns the number of rows in the eo2d
|
||||
virtual unsigned numOfRows() const {
|
||||
return size();
|
||||
};
|
||||
|
||||
/// Returns the number of columns in the eo2d
|
||||
virtual unsigned numOfCols() const {
|
||||
return begin()->size();
|
||||
};
|
||||
|
||||
|
||||
/** @name Methods from eoObject
|
||||
readFrom and printOn are directly inherited from eo1d
|
||||
*/
|
||||
//@{
|
||||
/** Inherited from eoObject
|
||||
@see eoObject
|
||||
*/
|
||||
string className() const {return "eo2dVector";};
|
||||
//@}
|
||||
|
||||
};
|
||||
|
||||
|
||||
//____________________________ Some method implementation ____________________
|
||||
|
||||
// Ctors_______________________________________________________________________
|
||||
//_____________________________________________________________________________
|
||||
template <class T, class fitnessT>
|
||||
eo2dVector<T,fitnessT>::eo2dVector( const unsigned _rows,
|
||||
const unsigned _cols,
|
||||
eoRnd<T>& _rnd )
|
||||
: eo2d<T, fitnessT>(), vector< vector<T> >( _rows, vector<T>( _cols, T() ) ){
|
||||
for ( vector< vector<T> >::iterator i = begin(); i != end(); ++i ) {
|
||||
for( vector<T>::iterator j=(*i).begin(); j!= (*i).end(); ++j ) {
|
||||
*j = _rnd();
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
//_____________________________________________________________________________
|
||||
/*template <class T, class fitnessT>
|
||||
eoVector<T,fitnessT>::eoVector( istream& _is)
|
||||
: eo1d<T, fitnessT>(), vector<T>( ){
|
||||
while (_is ) {
|
||||
T tmp;
|
||||
_is >> tmp;
|
||||
push_back( tmp );
|
||||
}
|
||||
|
||||
};
|
||||
*/
|
||||
|
||||
//_____________________________________________________________________________
|
||||
template <class T, class fitnessT>
|
||||
ostream& operator<<( ostream& _os, const eo2dVector<T,fitnessT>& _eo) {
|
||||
for( unsigned i=0; i<_eo.numOfRows(); ++i ) {
|
||||
for( unsigned j=0; j<_eo.numOfCols(); ++j ) {
|
||||
_os << _eo.getGene( i,j ) << " ";
|
||||
}
|
||||
_os << endl;
|
||||
}
|
||||
return _os;
|
||||
};
|
||||
|
||||
#endif
|
||||
Reference in a new issue