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iohelper_common.hh
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rAKA akantu
iohelper_common.hh
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/**
* @file iohelper_common.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author David Simon Kammer <david.kammer@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Thu Mar 11 2010
* @date last modification: Thu Oct 10 2013
*
* @brief header for common types
*
* @section LICENSE
*
* Copyright (©) 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* IOHelper 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.
*
* IOHelper 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 IOHelper. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __IOHELPER_COMMON_H__
#define __IOHELPER_COMMON_H__
/* -------------------------------------------------------------------------- */
#define USING_ZLIB
#include <iostream>
#include <string>
#include <sstream>
#define __BEGIN_IOHELPER__ namespace iohelper {
#define __END_IOHELPER__ }
#include <string.h>
#include <stdlib.h>
/* -------------------------------------------------------------------------- */
__BEGIN_IOHELPER__
typedef
unsigned
int
UInt
;
typedef
int
Int
;
typedef
double
Real
;
/* -------------------------------------------------------------------------- */
enum
DataType
{
_bool
,
_uint
,
_int
,
_float
,
_double
,
_int64
,
_uint64
};
enum
IndexingMode
{
C_MODE
=
0
,
FORTRAN_MODE
=
1
};
/* -------------------------------------------------------------------------- */
#if __cplusplus <= 199711L
enum
ElemType
{
#else
enum
ElemType
:
unsigned
int
{
#endif
TRIANGLE1
,
TRIANGLE2
,
TETRA1
,
TETRA2
,
POINT_SET
,
LINE1
,
LINE2
,
QUAD1
,
QUAD2
,
HEX1
,
HEX2
,
BEAM2
,
BEAM3
,
PRISM1
,
PRISM2
,
COH2D4
,
COH2D6
,
COH3D6
,
COH3D12
,
COH3D8
,
MAX_ELEM_TYPE
};
/* -------------------------------------------------------------------------- */
enum
FileStorageMode
{
TEXT
=
0
,
BASE64
=
1
,
COMPRESSED
=
2
};
enum
TextDumpMode
{
_tdm_space
,
_tdm_csv
};
/* -------------------------------------------------------------------------- */
static
UInt
nb_node_per_elem
[
MAX_ELEM_TYPE
]
__attribute__
((
unused
))
=
{
3
,
// TRIANGLE1
6
,
// TRIANGLE2
4
,
// TETRA1
10
,
// TETRA2
1
,
// POINT_SET
2
,
// LINE1
3
,
// LINE2
4
,
// QUAD1
8
,
// QUAD2
8
,
// HEX1
20
,
// HEX2
2
,
// BEAM2
2
,
// BEAM3
6
,
// PRISM1
15
,
// PRISM2
4
,
// COH2D4
6
,
// COH2D6
6
,
// COH3D6
12
,
// COH3D12
8
,
// COH3D8
};
/* -------------------------------------------------------------------------- */
static
UInt
nb_quad_points
[
MAX_ELEM_TYPE
]
__attribute__
((
unused
))
=
{
1
,
// TRIANGLE1
3
,
// TRIANGLE2
1
,
// TETRA1
4
,
// TETRA2
0
,
// POINT_SET
1
,
// LINE1
2
,
// LINE2
4
,
// QUAD1
9
,
// QUAD2
8
,
// HEX1
27
,
// HEX2
2
,
// BEAM2
3
,
// BEAM3
6
,
// PRISM1
8
,
// PRISM2
1
,
// COH2D4
2
,
// COH2D6
1
,
// COH3D6
3
,
// COH3D12
1
,
// COH3D8
};
/* -------------------------------------------------------------------------- */
template
<
typename
T
>
class
IOHelperVector
{
public
:
virtual
~
IOHelperVector
()
{}
inline
IOHelperVector
(
T
*
ptr
,
UInt
size
){
this
->
ptr
=
ptr
;
this
->
_size
=
size
;
};
inline
UInt
size
()
const
{
return
_size
;};
inline
const
T
&
operator
[]
(
UInt
i
)
const
{
return
ptr
[
i
];
};
inline
const
T
*
getPtr
()
const
{
return
ptr
;
};
private
:
T
*
ptr
;
UInt
_size
;
};
/* -------------------------------------------------------------------------- */
/* Iterator interface */
/* -------------------------------------------------------------------------- */
template
<
typename
T
,
class
daughter
,
class
ret_cont
=
IOHelperVector
<
T
>
>
class
iterator
{
public
:
typedef
ret_cont
type
;
virtual
~
iterator
()
{}
virtual
bool
operator
!=
(
const
daughter
&
it
)
const
=
0
;
virtual
daughter
&
operator
++
()
=
0
;
virtual
ret_cont
operator
*
()
=
0
;
//! This function is only for the element iterators
virtual
ElemType
element_type
()
{
return
MAX_ELEM_TYPE
;
}
};
/* -------------------------------------------------------------------------- */
class
IOHelperException
:
public
std
::
exception
{
public
:
enum
ErrorType
{
_et_non_homogeneous_data
,
_et_unknown_visitor_stage
,
_et_file_error
,
_et_missing_field
,
_et_data_type
,
_et_options_error
};
public
:
IOHelperException
(
const
std
::
string
&
message
,
const
ErrorType
type
)
throw
()
{
this
->
message
=
message
;
this
->
type
=
type
;
};
~
IOHelperException
()
throw
(){};
virtual
const
char
*
what
()
const
throw
(){
return
message
.
c_str
();
};
private
:
std
::
string
message
;
ErrorType
type
;
};
/* -------------------------------------------------------------------------- */
#define IOHELPER_THROW(x,type) { \
std::stringstream ioh_throw_sstr; \
ioh_throw_sstr << __FILE__ << ":" << __LINE__ << ":" \
<< __PRETTY_FUNCTION__ << ": " << x; \
std::string ioh_message(ioh_throw_sstr.str()); \
throw ::iohelper::IOHelperException(ioh_message, \
::iohelper::IOHelperException::type); \
}
/* -------------------------------------------------------------------------- */
template
<
typename
T
>
DataType
getDataType
();
#define DEFINE_GET_DATA_TYPE(type, data_type ) \
template <> inline DataType getDataType<type>() { return data_type; }
DEFINE_GET_DATA_TYPE
(
bool
,
_bool
)
DEFINE_GET_DATA_TYPE
(
ElemType
,
_int
)
DEFINE_GET_DATA_TYPE
(
int
,
_int
)
DEFINE_GET_DATA_TYPE
(
unsigned
int
,
_uint
)
DEFINE_GET_DATA_TYPE
(
float
,
_float
)
DEFINE_GET_DATA_TYPE
(
double
,
_double
)
DEFINE_GET_DATA_TYPE
(
long
int
,
_int64
)
DEFINE_GET_DATA_TYPE
(
unsigned
long
int
,
_uint64
)
#undef DEFINE_GET_DATA_TYPE
inline
std
::
ostream
&
operator
<<
(
std
::
ostream
&
stream
,
DataType
type
)
{
switch
(
type
)
{
case
_bool
:
stream
<<
"bool"
;
break
;
case
_uint
:
stream
<<
"uint32"
;
break
;
case
_int
:
stream
<<
"int32"
;
break
;
case
_float
:
stream
<<
"float32"
;
break
;
case
_double
:
stream
<<
"float64"
;
break
;
case
_uint64
:
stream
<<
"uint64"
;
break
;
case
_int64
:
stream
<<
"int64"
;
break
;
}
return
stream
;
}
inline
std
::
ostream
&
operator
<<
(
std
::
ostream
&
stream
,
TextDumpMode
mode
)
{
switch
(
mode
)
{
case
_tdm_space
:
stream
<<
"space"
;
break
;
case
_tdm_csv
:
stream
<<
"csv"
;
break
;
}
return
stream
;
}
__END_IOHELPER__
#endif
/* __IOHELPER_COMMON_H__ */
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