Changeset 176

Timestamp:

01/07/05 11:18:03 (20 years ago)

Author:

kil064

Message:

add function 'replaceMaskByZero'
change interface for function 'statistics' to use only casa:: types

Location:

trunk/src

Files:

• MathUtils.cc (modified) (3 diffs)
• MathUtils.h (modified) (1 diff)

trunk/src/MathUtils.cc

@@ -31 +31 @@
 
 #include <casa/aips.h>
+#include <casa/Arrays/Vector.h>
 #include <casa/Arrays/MaskedArray.h>
 #include <casa/Arrays/MaskArrMath.h>
@@ -38 +39 @@
 
 using namespace casa;
-//using namespace asap;
 
 
 
-float mathutil::statistics (const std::string& which,  const MaskedArray<Float>& data)
+float mathutil::statistics (const String& which,  const MaskedArray<Float>& data)
 {
    String str(which);
@@ -70 +70 @@
 }
   
+
+void mathutil::replaceMaskByZero (Vector<Float>& data, const Vector<Bool>& mask)
+{
+   for (uInt i=0; i<data.nelements(); i++) {
+      if (!mask[i]) data[i] = 0.0;
+   }
+}
+

trunk/src/MathUtils.h

@@ -38 +38 @@
 
 template <class T>
+
+// Hanning smoothing
 void hanning(casa::Vector<T>& out, casa::Vector<casa::Bool>& outmask, 
              const casa::Vector<T>& in, const casa::Vector<casa::Bool>& mask, 
              casa::Bool relaxed=False, casa::Bool ignoreOther=False);
 
-float statistics (const std::string& which,  const casa::MaskedArray<casa::Float>& data);
+// Generate specified statistic
+float statistics (const casa::String& which,  const casa::MaskedArray<casa::Float>& data);
+
+// Replace masked value by zero
+void replaceMaskByZero (casa::Vector<casa::Float>& data, const casa::Vector<casa::Bool>& mask);
 };