WSTester updated to work plus hopefully all the other changes that need to go into...

[jabaws.git] / binaries / src / ViennaRNA / RNAforester / g2-0.70 / demo / demo_cpp.cpp

diff --git a/binaries/src/ViennaRNA/RNAforester/g2-0.70/demo/demo_cpp.cpp b/binaries/src/ViennaRNA/RNAforester/g2-0.70/demo/demo_cpp.cpp
new file mode 100644 (file)
index 0000000..c78480a
--- /dev/null
+++ b/binaries/src/ViennaRNA/RNAforester/g2-0.70/demo/demo_cpp.cpp
@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include <iostream>
+#include <g2_PS.h>
+#include <g2.h>
+
+/* A very simple example to demonstrate g2 in a C++ environment */
+
+
+class Circle
+{
+public:
+  Circle(int d, double x, double y, double r)
+    : _d(d), _x(x), _y(y), _r(r)
+  {
+    g2_circle(d, x, y, r);
+    g2_flush(d);
+  }
+
+  void Fill()
+  {
+    g2_filled_circle(_d, _x, _y, _r);
+    g2_flush(_d);
+  }
+private:
+  int _d;
+  double _x, _y, _r;
+};
+
+
+int main(int argc, char *argv[])
+{
+    int d;
+    d=g2_open_PS("demo_cpp.ps", g2_A4, g2_PS_port);
+    Circle c(d, 150, 150, 25);
+    c.Fill();
+    Circle c2(d, 150, 175, 25);
+    g2_close(d);
+    std::cout << "demo_cpp.ps generated\n";
+    return 0;
+}