csharp examples

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@4433 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/csharp/check.list

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+# see top-level Makefile.in
+enum
+simple

Examples/csharp/enum/.cvsignore

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+runme
+*_wrap.c
+*_wrap.cxx
+*.iltmp
+*.cs
+*.dll
+*.dsw
+*.exp
+*.lib
+*.ncb
+*.opt
+*.plg
+Release
+Debug

Examples/csharp/enum/Makefile

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+TOP        = ../..
+SWIG       = $(TOP)/../swig
+CXXSRCS    = example.cxx
+TARGET     = example
+INTERFACE  = example.i
+SWIGOPT    =
+CSHARPSRCS = *.cs
+CSHARPFLAGS= -o runme
+
+all::	csharp
+
+csharp::
+	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' csharp_cpp
+	$(MAKE) -f $(TOP)/Makefile CSHARPSRCS='$(CSHARPSRCS)' CSHARPFLAGS='$(CSHARPFLAGS)' csharp_compile
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile csharp_clean
+
+check: all

Examples/csharp/enum/example.cxx

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+/* File : example.cxx */
+
+#include "example.h"
+#include <stdio.h>
+
+void Foo::enum_test(speed s) {
+  if (s == IMPULSE) {
+    printf("IMPULSE speed\n");
+  } else if (s == WARP) {
+    printf("WARP speed\n");
+  } else if (s == LUDICROUS) {
+    printf("LUDICROUS speed\n");
+  } else {
+    printf("Unknown speed\n");
+  }
+}
+
+void enum_test(color c, Foo::speed s) {
+  if (c == RED) {
+    printf("color = RED, ");
+  } else if (c == BLUE) {
+    printf("color = BLUE, ");
+  } else if (c == GREEN) {
+    printf("color = GREEN, ");
+  } else {
+    printf("color = Unknown color!, ");
+  }
+  if (s == Foo::IMPULSE) {
+    printf("speed = IMPULSE speed\n");
+  } else if (s == Foo::WARP) {
+    printf("speed = WARP speed\n");
+  } else if (s == Foo::LUDICROUS) {
+    printf("speed = LUDICROUS speed\n");
+  } else {
+    printf("speed = Unknown speed!\n");
+  }
+}

Examples/csharp/enum/example.h

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+/* File : example.h */
+
+enum color { RED, BLUE, GREEN };
+
+class Foo {
+ public:
+  Foo() { }
+  enum speed { IMPULSE, WARP, LUDICROUS };
+  void enum_test(speed s);
+};
+
+void enum_test(color c, Foo::speed s);
+

Examples/csharp/enum/example.i

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+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+%pragma make_default
+
+/* Let's just grab the original header file here */
+
+%include "example.h"
+

Examples/csharp/enum/runme.cs

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+public class runme
+{
+    static void Main() 
+    {
+        // Print out the value of some enums
+        Console.WriteLine("*** color ***");
+        Console.WriteLine("    RED    = " + example.RED);
+        Console.WriteLine("    BLUE   = " + example.BLUE);
+        Console.WriteLine("    GREEN  = " + example.GREEN);
+
+        Console.WriteLine("\n*** Foo::speed ***");
+        Console.WriteLine("    Foo::IMPULSE   = " + Foo.IMPULSE);
+        Console.WriteLine("    Foo::WARP      = " + Foo.WARP);
+        Console.WriteLine("    Foo::LUDICROUS = " + Foo.LUDICROUS);
+
+        Console.WriteLine("\nTesting use of enums with functions\n");
+
+        example.enum_test(example.RED, Foo.IMPULSE);
+        example.enum_test(example.BLUE, Foo.WARP);
+        example.enum_test(example.GREEN, Foo.LUDICROUS);
+        example.enum_test(1234,5678);
+
+        Console.WriteLine( "\nTesting use of enum with class method" );
+        Foo f = new Foo();
+
+        f.enum_test(Foo.IMPULSE);
+        f.enum_test(Foo.WARP);
+        f.enum_test(Foo.LUDICROUS);
+    }
+}

Examples/csharp/simple/.cvsignore

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+runme
+*_wrap.c
+*_wrap.cxx
+*.iltmp
+*.cs
+*.dll
+*.dsw
+*.exp
+*.lib
+*.ncb
+*.opt
+*.plg
+Release
+Debug

Examples/csharp/simple/Makefile

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+TOP        = ../..
+SWIG       = $(TOP)/../swig
+SRCS       = example.c
+TARGET     = example
+INTERFACE  = example.i
+SWIGOPT    =
+CSHARPSRCS = *.cs
+CSHARPFLAGS= -o runme
+
+all::	csharp
+
+csharp::
+	$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' csharp
+	$(MAKE) -f $(TOP)/Makefile CSHARPSRCS='$(CSHARPSRCS)' CSHARPFLAGS='$(CSHARPFLAGS)' csharp_compile
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile csharp_clean
+
+check: all

Examples/csharp/simple/example.c

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+/* File : example.c */
+
+/* A global variable */
+double Foo = 3.0;
+
+/* Compute the greatest common divisor of positive integers */
+int gcd(int x, int y) {
+  int g;
+  g = y;
+  while (x > 0) {
+    g = x;
+    x = y % x;
+    y = g;
+  }
+  return g;
+}
+
+

Examples/csharp/simple/example.i

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+/* File : example.i */
+%module example
+
+extern int    gcd(int x, int y);
+extern double Foo;

Examples/csharp/simple/runme.cs

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+public class runme
+{
+    static void Main() 
+    {
+        // Call our gcd() function
+
+        int x = 42;
+        int y = 105;
+        int g = example.gcd(x,y);
+        Console.WriteLine("The gcd of " + x + " and " + y + " is " + g);
+
+        // Manipulate the Foo global variable
+
+        // Output its current value
+        Console.WriteLine("Foo = " + example.getFoo());
+
+        // Change its value
+        example.setFoo(3.1415926);
+
+        // See if the change took effect
+        Console.WriteLine("Foo = " + example.getFoo());
+    }
+}