From 62f3932fdaa9220abb5873e3305e33a062602633 Mon Sep 17 00:00:00 2001
From: "ulrich.bauer@gmail.com"
 <ulrich.bauer@gmail.com@8e3bb3c2-eed4-f18f-5264-0b6c94e6926d>
Date: Fri, 13 Sep 2013 09:47:41 +0000
Subject: convert options: dualize, safe as ascii

git-svn-id: https://phat.googlecode.com/svn/trunk@136 8e3bb3c2-eed4-f18f-5264-0b6c94e6926d
---
 src/convert.cpp | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/convert.cpp b/src/convert.cpp
index ae3304a..69142b9 100644
--- a/src/convert.cpp
+++ b/src/convert.cpp
@@ -19,6 +19,7 @@
 
 #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;
@@ -27,6 +28,9 @@ void print_help() {
     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;
 }
 
@@ -35,7 +39,7 @@ void print_help_and_exit() {
     exit( EXIT_FAILURE );
 }
 
-void parse_command_line( int argc, char** argv, bool& use_binary, std::string& input_filename, std::string& output_filename) {
+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();
 
@@ -45,8 +49,11 @@ void parse_command_line( int argc, char** argv, bool& use_binary, std::string& i
     for( int idx = 1; idx < argc - 2; idx++ ) {
         const std::string option = argv[ idx ];
 
-        if( option == "--ascii" ) use_binary = false;
+        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();
     }
@@ -55,16 +62,24 @@ void parse_command_line( int argc, char** argv, bool& use_binary, std::string& i
 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 = true; // 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, input_filename, output_filename );
+    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 );
 
-    matrix.save_binary( output_filename );
+    if( use_binary )
+        matrix.save_binary( output_filename );
+    else
+        matrix.save_ascii( output_filename );
 }
-- 
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