Alec Jacobson (jalec
ccbdc48e71
fixed bug in camera and better parameterization of draw floor
|
vor 12 Jahren | |
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readMESH.cpp
// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2013 Alec Jacobson
//
// This Source Code Form is subject to the terms of the Mozilla Public License
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
// obtain one at http://mozilla.org/MPL/2.0/.
#include "readMESH.h"
#include
#include "verbose.h"
template
IGL_INLINE bool igl::readMESH(
const std::string mesh_file_name,
std::vector > & V,
std::vector > & T,
std::vector > & F)
{
using namespace std;
using namespace igl;
FILE * mesh_file = fopen(mesh_file_name.c_str(),"r");
if(NULL==mesh_file)
{
fprintf(stderr,"IOError: %s could not be opened...",mesh_file_name.c_str());
return false;
}
#ifndef LINE_MAX
# define LINE_MAX 2048
#endif
char line[LINE_MAX];
bool still_comments;
V.clear();
T.clear();
F.clear();
// eat comments at beginning of file
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
char str[LINE_MAX];
sscanf(line," %s",str);
// check that first word is MeshVersionFormatted
if(0!=strcmp(str,"MeshVersionFormatted"))
{
fprintf(stderr,
"Error: first word should be MeshVersionFormatted not %s\n",str);
fclose(mesh_file);
return false;
}
int one = -1;
if(2 != sscanf(line,"%s %d",str,&one))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&one);
}
if(one != 1)
{
fprintf(stderr,"Error: second word should be 1 not %d\n",one);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that third word is Dimension
if(0!=strcmp(str,"Dimension"))
{
fprintf(stderr,"Error: third word should be Dimension not %s\n",str);
fclose(mesh_file);
return false;
}
int three = -1;
if(2 != sscanf(line,"%s %d",str,&three))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&three);
}
if(three != 3)
{
fprintf(stderr,"Error: only Dimension 3 supported not %d\n",three);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that fifth word is Vertices
if(0!=strcmp(str,"Vertices"))
{
fprintf(stderr,"Error: fifth word should be Vertices not %s\n",str);
fclose(mesh_file);
return false;
}
//fgets(line,LINE_MAX,mesh_file);
int number_of_vertices;
if(1 != fscanf(mesh_file," %d",&number_of_vertices) || number_of_vertices > 1000000000)
{
fprintf(stderr,"Error: expecting number of vertices less than 10^9...\n");
fclose(mesh_file);
return false;
}
// allocate space for vertices
V.resize(number_of_vertices,vector(3,0));
int extra;
for(int i = 0;i {
double x,y,z;
if(4 != fscanf(mesh_file," %lg %lg %lg %d",&x,&y,&z,&extra))
{
fprintf(stderr,"Error: expecting vertex position...\n");
fclose(mesh_file);
return false;
}
V[i][0] = x;
V[i][1] = y;
V[i][2] = z;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Triangles"))
{
fprintf(stderr,"Error: sixth word should be Triangles not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_triangles;
if(1 != fscanf(mesh_file," %d",&number_of_triangles))
{
fprintf(stderr,"Error: expecting number of triangles...\n");
fclose(mesh_file);
return false;
}
// allocate space for triangles
F.resize(number_of_triangles,vector(3));
// triangle indices
int tri[3];
for(int i = 0;i {
if(4 != fscanf(mesh_file," %d %d %d %d",&tri[0],&tri[1],&tri[2],&extra))
{
printf("Error: expecting triangle indices...\n");
return false;
}
for(int j = 0;j<3;j++)
{
F[i][j] = tri[j]-1;
}
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Tetrahedra"))
{
fprintf(stderr,"Error: seventh word should be Tetrahedra not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_tetrahedra;
if(1 != fscanf(mesh_file," %d",&number_of_tetrahedra))
{
fprintf(stderr,"Error: expecting number of tetrahedra...\n");
fclose(mesh_file);
return false;
}
// allocate space for tetrahedra
T.resize(number_of_tetrahedra,vector(4));
// tet indices
int a,b,c,d;
for(int i = 0;i {
if(5 != fscanf(mesh_file," %d %d %d %d %d",&a,&b,&c,&d,&extra))
{
fprintf(stderr,"Error: expecting tetrahedra indices...\n");
fclose(mesh_file);
return false;
}
T[i][0] = a-1;
T[i][1] = b-1;
T[i][2] = c-1;
T[i][3] = d-1;
}
fclose(mesh_file);
return true;
}
#include
#include "list_to_matrix.h"
template
IGL_INLINE bool igl::readMESH(
const std::string mesh_file_name,
Eigen::PlainObjectBase& V,
Eigen::PlainObjectBase& T,
Eigen::PlainObjectBase& F)
{
using namespace std;
using namespace igl;
FILE * mesh_file = fopen(mesh_file_name.c_str(),"r");
if(NULL==mesh_file)
{
fprintf(stderr,"IOError: %s could not be opened...",mesh_file_name.c_str());
return false;
}
#ifndef LINE_MAX
# define LINE_MAX 2048
#endif
char line[LINE_MAX];
bool still_comments;
// eat comments at beginning of file
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
char str[LINE_MAX];
sscanf(line," %s",str);
// check that first word is MeshVersionFormatted
if(0!=strcmp(str,"MeshVersionFormatted"))
{
fprintf(stderr,
"Error: first word should be MeshVersionFormatted not %s\n",str);
fclose(mesh_file);
return false;
}
int one = -1;
if(2 != sscanf(line,"%s %d",str,&one))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&one);
}
if(one != 1)
{
fprintf(stderr,"Error: second word should be 1 not %d\n",one);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that third word is Dimension
if(0!=strcmp(str,"Dimension"))
{
fprintf(stderr,"Error: third word should be Dimension not %s\n",str);
fclose(mesh_file);
return false;
}
int three = -1;
if(2 != sscanf(line,"%s %d",str,&three))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&three);
}
if(three != 3)
{
fprintf(stderr,"Error: only Dimension 3 supported not %d\n",three);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that fifth word is Vertices
if(0!=strcmp(str,"Vertices"))
{
fprintf(stderr,"Error: fifth word should be Vertices not %s\n",str);
fclose(mesh_file);
return false;
}
//fgets(line,LINE_MAX,mesh_file);
int number_of_vertices;
if(1 != fscanf(mesh_file," %d",&number_of_vertices) || number_of_vertices > 1000000000)
{
fprintf(stderr,"Error: expecting number of vertices less than 10^9...\n");
fclose(mesh_file);
return false;
}
// allocate space for vertices
V.resize(number_of_vertices,3);
int extra;
for(int i = 0;i {
double x,y,z;
if(4 != fscanf(mesh_file," %lg %lg %lg %d",&x,&y,&z,&extra))
{
fprintf(stderr,"Error: expecting vertex position...\n");
fclose(mesh_file);
return false;
}
V(i,0) = x;
V(i,1) = y;
V(i,2) = z;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Triangles"))
{
fprintf(stderr,"Error: sixth word should be Triangles not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_triangles;
if(1 != fscanf(mesh_file," %d",&number_of_triangles))
{
fprintf(stderr,"Error: expecting number of triangles...\n");
fclose(mesh_file);
return false;
}
// allocate space for triangles
F.resize(number_of_triangles,3);
// triangle indices
int tri[3];
for(int i = 0;i {
if(4 != fscanf(mesh_file," %d %d %d %d",&tri[0],&tri[1],&tri[2],&extra))
{
printf("Error: expecting triangle indices...\n");
return false;
}
for(int j = 0;j<3;j++)
{
F(i,j) = tri[j]-1;
}
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Tetrahedra"))
{
fprintf(stderr,"Error: seventh word should be Tetrahedra not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_tetrahedra;
if(1 != fscanf(mesh_file," %d",&number_of_tetrahedra))
{
fprintf(stderr,"Error: expecting number of tetrahedra...\n");
fclose(mesh_file);
return false;
}
// allocate space for tetrahedra
T.resize(number_of_tetrahedra,4);
// tet indices
int a,b,c,d;
for(int i = 0;i {
if(5 != fscanf(mesh_file," %d %d %d %d %d",&a,&b,&c,&d,&extra))
{
fprintf(stderr,"Error: expecting tetrahedra indices...\n");
fclose(mesh_file);
return false;
}
T(i,0) = a-1;
T(i,1) = b-1;
T(i,2) = c-1;
T(i,3) = d-1;
}
fclose(mesh_file);
return true;
}
//{
// std::vector > vV,vT,vF;
// bool success = igl::readMESH(mesh_file_name,vV,vT,vF);
// if(!success)
// {
// // readMESH already printed error message to std err
// return false;
// }
// bool V_rect = igl::list_to_matrix(vV,V);
// if(!V_rect)
// {
// // igl::list_to_matrix(vV,V) already printed error message to std err
// return false;
// }
// bool T_rect = igl::list_to_matrix(vT,T);
// if(!T_rect)
// {
// // igl::list_to_matrix(vT,T) already printed error message to std err
// return false;
// }
// bool F_rect = igl::list_to_matrix(vF,F);
// if(!F_rect)
// {
// // igl::list_to_matrix(vF,F) already printed error message to std err
// return false;
// }
// assert(V.cols() == 3);
// assert(T.cols() == 4);
// assert(F.cols() == 3);
// return true;
//}
#ifndef IGL_HEADER_ONLY
// Explicit template specialization
// generated by autoexplicit.sh
template bool igl::readMESH, Eigen::Matrix, Eigen::Matrix >(std::basic_string, std::allocator >, Eigen::PlainObjectBase >&, Eigen::PlainObjectBase >&, Eigen::PlainObjectBase >&);
#endif
//
// Copyright (C) 2013 Alec Jacobson
//
// This Source Code Form is subject to the terms of the Mozilla Public License
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
// obtain one at http://mozilla.org/MPL/2.0/.
#include "readMESH.h"
#include
#include "verbose.h"
template
IGL_INLINE bool igl::readMESH(
const std::string mesh_file_name,
std::vector > & V,
std::vector > & T,
std::vector > & F)
{
using namespace std;
using namespace igl;
FILE * mesh_file = fopen(mesh_file_name.c_str(),"r");
if(NULL==mesh_file)
{
fprintf(stderr,"IOError: %s could not be opened...",mesh_file_name.c_str());
return false;
}
#ifndef LINE_MAX
# define LINE_MAX 2048
#endif
char line[LINE_MAX];
bool still_comments;
V.clear();
T.clear();
F.clear();
// eat comments at beginning of file
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
char str[LINE_MAX];
sscanf(line," %s",str);
// check that first word is MeshVersionFormatted
if(0!=strcmp(str,"MeshVersionFormatted"))
{
fprintf(stderr,
"Error: first word should be MeshVersionFormatted not %s\n",str);
fclose(mesh_file);
return false;
}
int one = -1;
if(2 != sscanf(line,"%s %d",str,&one))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&one);
}
if(one != 1)
{
fprintf(stderr,"Error: second word should be 1 not %d\n",one);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that third word is Dimension
if(0!=strcmp(str,"Dimension"))
{
fprintf(stderr,"Error: third word should be Dimension not %s\n",str);
fclose(mesh_file);
return false;
}
int three = -1;
if(2 != sscanf(line,"%s %d",str,&three))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&three);
}
if(three != 3)
{
fprintf(stderr,"Error: only Dimension 3 supported not %d\n",three);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that fifth word is Vertices
if(0!=strcmp(str,"Vertices"))
{
fprintf(stderr,"Error: fifth word should be Vertices not %s\n",str);
fclose(mesh_file);
return false;
}
//fgets(line,LINE_MAX,mesh_file);
int number_of_vertices;
if(1 != fscanf(mesh_file," %d",&number_of_vertices) || number_of_vertices > 1000000000)
{
fprintf(stderr,"Error: expecting number of vertices less than 10^9...\n");
fclose(mesh_file);
return false;
}
// allocate space for vertices
V.resize(number_of_vertices,vector(3,0));
int extra;
for(int i = 0;i {
double x,y,z;
if(4 != fscanf(mesh_file," %lg %lg %lg %d",&x,&y,&z,&extra))
{
fprintf(stderr,"Error: expecting vertex position...\n");
fclose(mesh_file);
return false;
}
V[i][0] = x;
V[i][1] = y;
V[i][2] = z;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Triangles"))
{
fprintf(stderr,"Error: sixth word should be Triangles not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_triangles;
if(1 != fscanf(mesh_file," %d",&number_of_triangles))
{
fprintf(stderr,"Error: expecting number of triangles...\n");
fclose(mesh_file);
return false;
}
// allocate space for triangles
F.resize(number_of_triangles,vector(3));
// triangle indices
int tri[3];
for(int i = 0;i {
if(4 != fscanf(mesh_file," %d %d %d %d",&tri[0],&tri[1],&tri[2],&extra))
{
printf("Error: expecting triangle indices...\n");
return false;
}
for(int j = 0;j<3;j++)
{
F[i][j] = tri[j]-1;
}
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Tetrahedra"))
{
fprintf(stderr,"Error: seventh word should be Tetrahedra not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_tetrahedra;
if(1 != fscanf(mesh_file," %d",&number_of_tetrahedra))
{
fprintf(stderr,"Error: expecting number of tetrahedra...\n");
fclose(mesh_file);
return false;
}
// allocate space for tetrahedra
T.resize(number_of_tetrahedra,vector(4));
// tet indices
int a,b,c,d;
for(int i = 0;i {
if(5 != fscanf(mesh_file," %d %d %d %d %d",&a,&b,&c,&d,&extra))
{
fprintf(stderr,"Error: expecting tetrahedra indices...\n");
fclose(mesh_file);
return false;
}
T[i][0] = a-1;
T[i][1] = b-1;
T[i][2] = c-1;
T[i][3] = d-1;
}
fclose(mesh_file);
return true;
}
#include
#include "list_to_matrix.h"
template
IGL_INLINE bool igl::readMESH(
const std::string mesh_file_name,
Eigen::PlainObjectBase& V,
Eigen::PlainObjectBase& T,
Eigen::PlainObjectBase& F)
{
using namespace std;
using namespace igl;
FILE * mesh_file = fopen(mesh_file_name.c_str(),"r");
if(NULL==mesh_file)
{
fprintf(stderr,"IOError: %s could not be opened...",mesh_file_name.c_str());
return false;
}
#ifndef LINE_MAX
# define LINE_MAX 2048
#endif
char line[LINE_MAX];
bool still_comments;
// eat comments at beginning of file
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
char str[LINE_MAX];
sscanf(line," %s",str);
// check that first word is MeshVersionFormatted
if(0!=strcmp(str,"MeshVersionFormatted"))
{
fprintf(stderr,
"Error: first word should be MeshVersionFormatted not %s\n",str);
fclose(mesh_file);
return false;
}
int one = -1;
if(2 != sscanf(line,"%s %d",str,&one))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&one);
}
if(one != 1)
{
fprintf(stderr,"Error: second word should be 1 not %d\n",one);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that third word is Dimension
if(0!=strcmp(str,"Dimension"))
{
fprintf(stderr,"Error: third word should be Dimension not %s\n",str);
fclose(mesh_file);
return false;
}
int three = -1;
if(2 != sscanf(line,"%s %d",str,&three))
{
// 1 appears on next line?
fscanf(mesh_file," %d",&three);
}
if(three != 3)
{
fprintf(stderr,"Error: only Dimension 3 supported not %d\n",three);
fclose(mesh_file);
return false;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that fifth word is Vertices
if(0!=strcmp(str,"Vertices"))
{
fprintf(stderr,"Error: fifth word should be Vertices not %s\n",str);
fclose(mesh_file);
return false;
}
//fgets(line,LINE_MAX,mesh_file);
int number_of_vertices;
if(1 != fscanf(mesh_file," %d",&number_of_vertices) || number_of_vertices > 1000000000)
{
fprintf(stderr,"Error: expecting number of vertices less than 10^9...\n");
fclose(mesh_file);
return false;
}
// allocate space for vertices
V.resize(number_of_vertices,3);
int extra;
for(int i = 0;i {
double x,y,z;
if(4 != fscanf(mesh_file," %lg %lg %lg %d",&x,&y,&z,&extra))
{
fprintf(stderr,"Error: expecting vertex position...\n");
fclose(mesh_file);
return false;
}
V(i,0) = x;
V(i,1) = y;
V(i,2) = z;
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Triangles"))
{
fprintf(stderr,"Error: sixth word should be Triangles not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_triangles;
if(1 != fscanf(mesh_file," %d",&number_of_triangles))
{
fprintf(stderr,"Error: expecting number of triangles...\n");
fclose(mesh_file);
return false;
}
// allocate space for triangles
F.resize(number_of_triangles,3);
// triangle indices
int tri[3];
for(int i = 0;i {
if(4 != fscanf(mesh_file," %d %d %d %d",&tri[0],&tri[1],&tri[2],&extra))
{
printf("Error: expecting triangle indices...\n");
return false;
}
for(int j = 0;j<3;j++)
{
F(i,j) = tri[j]-1;
}
}
// eat comments
still_comments= true;
while(still_comments)
{
fgets(line,LINE_MAX,mesh_file);
still_comments = (line[0] == '#' || line[0] == '\n');
}
sscanf(line," %s",str);
// check that sixth word is Triangles
if(0!=strcmp(str,"Tetrahedra"))
{
fprintf(stderr,"Error: seventh word should be Tetrahedra not %s\n",str);
fclose(mesh_file);
return false;
}
int number_of_tetrahedra;
if(1 != fscanf(mesh_file," %d",&number_of_tetrahedra))
{
fprintf(stderr,"Error: expecting number of tetrahedra...\n");
fclose(mesh_file);
return false;
}
// allocate space for tetrahedra
T.resize(number_of_tetrahedra,4);
// tet indices
int a,b,c,d;
for(int i = 0;i {
if(5 != fscanf(mesh_file," %d %d %d %d %d",&a,&b,&c,&d,&extra))
{
fprintf(stderr,"Error: expecting tetrahedra indices...\n");
fclose(mesh_file);
return false;
}
T(i,0) = a-1;
T(i,1) = b-1;
T(i,2) = c-1;
T(i,3) = d-1;
}
fclose(mesh_file);
return true;
}
//{
// std::vector > vV,vT,vF;
// bool success = igl::readMESH(mesh_file_name,vV,vT,vF);
// if(!success)
// {
// // readMESH already printed error message to std err
// return false;
// }
// bool V_rect = igl::list_to_matrix(vV,V);
// if(!V_rect)
// {
// // igl::list_to_matrix(vV,V) already printed error message to std err
// return false;
// }
// bool T_rect = igl::list_to_matrix(vT,T);
// if(!T_rect)
// {
// // igl::list_to_matrix(vT,T) already printed error message to std err
// return false;
// }
// bool F_rect = igl::list_to_matrix(vF,F);
// if(!F_rect)
// {
// // igl::list_to_matrix(vF,F) already printed error message to std err
// return false;
// }
// assert(V.cols() == 3);
// assert(T.cols() == 4);
// assert(F.cols() == 3);
// return true;
//}
#ifndef IGL_HEADER_ONLY
// Explicit template specialization
// generated by autoexplicit.sh
template bool igl::readMESH, Eigen::Matrix, Eigen::Matrix >(std::basic_string, std::allocator >, Eigen::PlainObjectBase >&, Eigen::PlainObjectBase >&, Eigen::PlainObjectBase >&);
#endif