1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/* Copyright 2013 IST Austria
Contributed by: Ulrich Bauer, Michael Kerber, Jan Reininghaus
This file is part of PHAT.
PHAT 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.
PHAT 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 PHAT. If not, see <http://www.gnu.org/licenses/>. */
#include <phat/representations/vector_vector.h>
#include <phat/boundary_matrix.h>
#include <phat/helpers/dualize.h>
void print_help() {
std::cerr << "Usage: " << "convert " << "[options] input_filename output_filename" << std::endl;
std::cerr << std::endl;
std::cerr << "Options:" << std::endl;
std::cerr << std::endl;
std::cerr << "--ascii -- use ascii file format for input_filename" << std::endl;
std::cerr << "--binary -- use binary file format for input_filename (default)" << std::endl;
std::cerr << "--save-ascii -- use ascii file format for output_filename" << std::endl;
std::cerr << "--save-binary -- use binary file format for output_filename (default)" << std::endl;
std::cerr << "--dualize -- dualize filtration" << std::endl;
std::cerr << "--help -- prints this screen" << std::endl;
}
void print_help_and_exit() {
print_help();
exit( EXIT_FAILURE );
}
void parse_command_line( int argc, char** argv, bool& use_binary, bool& use_save_binary, bool& use_dualize, std::string& input_filename, std::string& output_filename) {
if( argc < 3 ) print_help_and_exit();
input_filename = argv[ argc - 2 ];
output_filename = argv[ argc - 1 ];
for( int idx = 1; idx < argc - 2; idx++ ) {
const std::string option = argv[ idx ];
if( option == "--dualize" ) use_dualize = true;
else if( option == "--ascii" ) use_binary = false;
else if( option == "--binary" ) use_binary = true;
else if( option == "--save-ascii" ) use_save_binary = false;
else if( option == "--save-binary" ) use_save_binary = true;
else if( option == "--help" ) print_help_and_exit();
else print_help_and_exit();
}
}
int main( int argc, char** argv )
{
bool use_binary = true; // interpret input as binary or ascii file
bool use_save_binary = true; // write output as binary or ascii file
bool use_dualize = false; // dualize filtration
std::string input_filename; // name of file that contains the boundary matrix
std::string output_filename; // name of file that will contain the boundary matrix in the new binary format
parse_command_line( argc, argv, use_binary, use_save_binary, use_dualize, input_filename, output_filename );
phat::boundary_matrix< phat::bit_tree_pivot_column > matrix;
if( use_binary )
matrix.load_binary( input_filename );
else
matrix.load_ascii( input_filename );
if( use_dualize )
dualize( matrix );
if( use_save_binary )
matrix.save_binary( output_filename );
else
matrix.save_ascii( output_filename );
}
|
