add constructor from FITS file

knodlseder
1 parent fdfb897d
Showing 3 changed files with 22 additions and 2 deletions
include/GFits.hpp
pyext/GFits.i
src/fits/GFits.cpp
@@ -43,6 +43,7 @@ class GFits {
 public:
     // Constructors and destructors
     GFits();
+    GFits(const std::string& filename);
     GFits(const GFits& fits);
     ~GFits();
  
@@ -35,6 +35,7 @@ class GFits {
 public:
     // Constructors and destructors
     GFits();
+    GFits(const std::string& filename);
     GFits(const GFits& fits);
     ~GFits();
  
@@ -46,7 +46,7 @@
  ***************************************************************************/
 GFits::GFits()
 {
-    // Initialise class members for clean destruction
+    // Initialise class members
     init_members();
  
     // Return
@@ -55,13 +55,31 @@ GFits::GFits()
  
  
 /***********************************************************************//**
+ * @brief Constructor from FITS file
+ *
+ * @param[in] filename FITS file name
+ ***************************************************************************/
+GFits::GFits(const std::string& filename)
+{
+    // Initialise class members
+    init_members();
+
+    // Open specified FITS file
+    open(filename);
+
+    // Return
+    return;
+}
+
+
+/***********************************************************************//**
  * @brief Copy constructor
  *
  * @param[in] fits FITS file from which the instance should be built.
  ***************************************************************************/
 GFits::GFits(const GFits& fits)
 {
-    // Initialise class members for clean destruction
+    // Initialise class members
     init_members();
  
     // Copy members