small test to play around abit with classes

1 files changed, 38 insertions, 0 deletions

diff --git a/7p58.cpp b/7p58.cpp
new file mode 100644
index 0000000..ac94db8
--- /dev/null
+++ b/7p58.cpp
@@ -0,0 +1,38 @@
+#include <iostream>
+#include <vector>
+
+/*
+ *
+ * 7.58
+ *
+ *
+ */
+
+class Example {
+public:
+	static double rate; // Cannot be initialized here
+	static const int vecSize = 20;
+	static std::vector<double> vec; // Cannot be initialized here
+};
+
+// We initialize them here instead
+double Example::rate = 20;
+std::vector<double> Example::vec(vecSize);
+int main () {
+	
+	/*
+	  // example.h
+	  class Example {
+	  public:
+	  static double rate = 6.5;
+	  static const int vecSize = 20;
+	  static vector<double> vec(vecSize);
+	  };
+	  
+	  // example.C
+	  #include "example.h"
+	  double Example::rate;
+	  vector<double> Example::vec;
+	 */
+	return 0;
+}