Proposed changes to UnwrapComp CMakeLists.txt, unwrapComponents.py and relaxIVdriver.cpp (#324)

* Updated CMakeLists.txt

* Update relaxIVdriver.cpp

* Update unwrapComponents.py

* Fix the paths on lines 445 and 446

* Fixed paths on lines 445 and 446

contrib/UnwrapComp/CMakeLists.txt

@@ -1,7 +1,20 @@
-# TODO check for RelaxIV
-
+if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/src/RelaxIV)
+    Python_add_library(unwcomp MODULE
+        bindings/unwcompmodule.cpp
+        src/RelaxIV/RelaxIV.C
+        src/relaxIVdriver.cpp
+        )
+    target_include_directories(unwcomp PUBLIC include)
+    InstallSameDir(
+    __init__.py
+    phaseUnwrap.py
+    unwrapComponents.py
+    unwcomp
+    )
+else()
     InstallSameDir(
     __init__.py
     phaseUnwrap.py
     unwrapComponents.py
     )
+endif()

contrib/UnwrapComp/src/relaxIVdriver.cpp

@@ -2,7 +2,7 @@
 #include <sstream>
 #include <RelaxIV.h>
 #include <relaxIVdriver.h>
-#include <MCFClass.h>
+
 
 using namespace MCFClass_di_unipi_it;
 
@@ -13,7 +13,72 @@ inline T ABS( const T x )
 }
 
 using namespace std;
-extern void SetParam( MCFClass *mcf );
+//extern void SetParam( MCFClass *mcf );
+
+template<class T>
+static inline void str2val( const char* const str , T &sthg )
+{
+ istringstream( str ) >> sthg;
+ }
+
+/*--------------------------------------------------------------------------*/
+// This function skips comment line in a input stream, where comment line is 
+// // marked by an initial '#' character
+//
+void SkipComments( ifstream &iParam , string &buf )
+ {
+  do {
+    iParam >> ws;
+      getline( iParam , buf );
+       }
+        while( buf[ 0 ] == '#' );
+        }
+
+
+
+
+void SetParam( MCFClass *mcf )
+{
+ ifstream iParam( "config.txt" ); 
+ if( ! iParam.is_open() )
+  return;
+
+ string buf;
+ int num;
+ SkipComments( iParam , buf );
+ str2val( buf.c_str(), num );        // get number of int parameters
+
+ for( int i = 0 ; i < num ; i++ ) {  // read all int parameters
+  int param , val;
+  
+  SkipComments( iParam , buf );
+  str2val( buf.c_str(), param );     // parameter name
+  
+  SkipComments( iParam , buf );
+  str2val( buf.c_str(), val );       // parameter value
+
+  mcf->SetPar( param , val );
+
+  }  // end( for( i ) )
+
+ SkipComments( iParam , buf );
+ str2val( buf.c_str() , num );       // get number of double parameters
+
+ for( int i = 0 ; i < num ; i++ ) {  // read all double parameters
+  int param;
+  double val;
+  SkipComments( iParam , buf );
+  str2val( buf.c_str(), param );     // parameter name
+  
+  SkipComments( iParam , buf );
+  str2val( buf.c_str() , val );      // parameter value
+  
+  mcf->SetPar( param , val );
+
+  }  // end( for( i ) )
+ }  // end( SetParam )
+
+
 vector<int> driver(char *fileName)
 {
  ifstream iFile(fileName);

contrib/UnwrapComp/unwrapComponents.py

@@ -442,6 +442,6 @@ if __name__ == "__main__":
     import isceobj
 
     unw = UnwrapComponents()
-    unw.setInpFile('/Users/subrahma/proj/isce/data/filt_topophase.unw.xml')
-    unw.setConnCompFile('/Users/subrahma/proj/isce/data/filt_topophase.unw.conncomp.xml')
+    unw.setInpFile(inpFile)
+    unw.setConnCompFile(ccFile)
     unw.unwrapComponents()