update

include/amscppimglib4/amscppimglib4.hpp

@@ -205,6 +205,14 @@ namespace ams
 
         // //rescales the image with linear interpolation
         amsfloatimage rescale(int nnx, int nny);
+
+        //addition/subtraction/scaling operators?
+        // amsfloatimage operator+(const amsfloatimage &rhs);
+        // amsfloatimage operator-(const amsfloatimage &rhs);
+        // friend amsfloatimage operator-(const amsfloatimage &rhs);
+        // amsfloatimage operator*(float rhs);
+        // amsfloatimage operator/(float rhs;
+
     };
 
 

include/amscppimglib4/amscppimglib4_tests.hpp

@@ -6,6 +6,8 @@ namespace ams
     void amscppimglib4_test1();
     void amscppimglib4_test2();
 
+    void amscppimglib4_test3();
+
 }; //end namespace ams
 
 #endif