Add missing typedefs to std::vector + typedef corrections

Tests for std::vector of pointers added which check
 std::vector<T*>::const_reference and std::vector<T*>::reference
usage which gave compilation errors in Python and Perl which had
specialized these vectors incorrectly.

Examples/test-suite/li_std_vector_extra.i

@@ -129,6 +129,7 @@ std::vector<std::string>  vecStr(std::vector<std::string> v) {
   double *makeDoublePtr(double v) { return new double(v); }
   int extractInt(int *p) { return *p; }
   short extractConstShort(const short *p) { return *p; }
+  short extractConstShort2(std::vector<const short *>::value_type p) { return *p; }
 %}
 
 %template(pyvector) std::vector<swig::SwigPtr_PyObject>; 

Examples/test-suite/li_std_vector_ptr.i

@@ -15,6 +15,19 @@ using namespace std;
 int* makeIntPtr(int v) {
   return new int(v);
 }
+std::vector<int *>::value_type makeIntPtr2(int v) {
+  return new int(v);
+}
+int getIntValue(int *p) {
+  return *p;
+}
+int getIntValue2(std::vector<int *>::const_reference p) {
+  return *p;
+}
+int getIntValue3(std::vector<int *>::reference p) {
+  return *p;
+}
+
 double* makeDoublePtr(double v) {
   return new double(v);
 }

Examples/test-suite/python/li_std_vector_extra_runme.py

@@ -173,3 +173,11 @@ if extractConstShort(vcs[0]) != 111:
 
 if extractConstShort(vcs[1]) != 222:
     raise RuntimeError
+
+for p in vcs[0:1]:
+    if extractConstShort2(p) != 111:
+        raise RuntimeError
+
+for p in vcs[1:2]:
+    if extractConstShort2(p) != 222:
+        raise RuntimeError

Examples/test-suite/python/li_std_vector_ptr_runme.py

@@ -4,12 +4,20 @@ def check(val1, val2):
     if val1 != val2:
         raise RuntimeError("Values are not the same %s %s" % (val1, val2))
 ip1 = makeIntPtr(11)
-ip2 = makeIntPtr(22)
+ip2 = makeIntPtr2(22)
 
 vi = IntPtrVector((ip1, ip2))
 check(getValueFromVector(vi, 0), 11)
 check(getValueFromVector(vi, 1), 22)
 
+check(getIntValue(vi[0]), 11)
+check(getIntValue(vi[1]), 22)
+check(getIntValue2(vi[0]), 11)
+check(getIntValue2(vi[1]), 22)
+
+ipp = makeIntPtrPtr(vi[0])
+check(getIntValue3(ipp), 11) # Note: getIntValue3 takes int**
+
 vA = APtrVector([makeA(33), makeA(34)])
 check(getVectorValueA(vA, 0), 33)