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test_vector_iterator.cc
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Fri, Sep 13, 10:03
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rAKA akantu
test_vector_iterator.cc
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/**
* @file test_vector_iterator.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Tue Jun 29 2010
* @date last modification: Sun Oct 19 2014
*
* @brief test the iterator present in the vector class
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Akantu 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 3 of the License, or (at your option) any
* later version.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include <iostream>
#include <algorithm>
#include <vector>
/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
#include "aka_array.hh"
#include "aka_types.hh"
/* -------------------------------------------------------------------------- */
using
namespace
akantu
;
#define N 10
int
main
(
int
argc
,
char
*
argv
[])
{
typedef
Array
<
double
>
RealArray
;
std
::
cout
<<
"Creating a vector of matrices (2,2)"
<<
std
::
endl
;
RealArray
mat_vect
(
N
,
4
,
0.
);
std
::
cout
<<
"Iterating on a Matrix(2,2)"
<<
std
::
endl
;
RealArray
::
iterator
<
akantu
::
Matrix
<
Real
>
>
itm
;
itm
=
mat_vect
.
begin
(
2
,
2
);
RealArray
::
iterator
<
akantu
::
Matrix
<
Real
>
>
endm
=
mat_vect
.
end
(
2
,
2
);
for
(;
itm
!=
endm
;
++
itm
)
{
std
::
cout
<<
*
itm
<<
std
::
endl
;
}
std
::
cout
<<
"Creating a vector of UInt"
<<
std
::
endl
;
Array
<
UInt
>
vect
(
N
,
1
,
0.
);
std
::
cout
<<
"Iterating on a UInt"
<<
std
::
endl
;
Array
<
UInt
>::
iterator
<
UInt
>
it
=
vect
.
begin
();
Array
<
UInt
>::
iterator
<
UInt
>
end
=
vect
.
end
();
std
::
vector
<
UInt
>
test_vect
;
for
(;
it
!=
end
;
++
it
)
{
UInt
r
=
rand
()
%
N
;
*
it
=
r
;
test_vect
.
push_back
(
r
);
std
::
cout
<<
*
it
<<
std
::
endl
;
}
std
::
cout
<<
"Sorting"
<<
std
::
endl
;
std
::
sort
(
vect
.
begin
(),
vect
.
end
());
std
::
sort
(
test_vect
.
begin
(),
test_vect
.
end
());
std
::
vector
<
UInt
>::
iterator
itv
=
test_vect
.
begin
();
for
(
it
=
vect
.
begin
();
it
!=
end
;
++
it
,
++
itv
)
{
std
::
cout
<<
*
it
<<
" "
<<
*
itv
<<
std
::
endl
;
if
(
*
it
!=
*
itv
)
AKANTU_DEBUG_ERROR
(
"The sort of the vector gived bad results ("
<<
*
it
<<
" != "
<<
*
itv
<<
")"
);
}
return
EXIT_SUCCESS
;
}
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