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add std_map example

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@8291 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2006-01-08 07:00:51 +00:00
commit 532fa355ea
6 changed files with 117 additions and 0 deletions
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1
SWIG/Examples/python/check.list
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@ -23,6 +23,7 @@ shadow
simple simple
smartptr smartptr
std_vector std_vector
std_map
swigrun swigrun
template template
varargs varargs

13
SWIG/Examples/python/std_map/.cvsignore Normal file
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@ -0,0 +1,13 @@
example.py
example.pyc
*_wrap.c
*_wrap.cxx
*.dll
*.dsw
*.exp
*.lib
*.ncb
*.opt
*.plg
Release
Debug

24
SWIG/Examples/python/std_map/Makefile Normal file
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@ -0,0 +1,24 @@
TOP = ../..
SWIG = $(TOP)/../preinst-swig
CXXSRCS =
TARGET = example
INTERFACE = example.i
LIBS = -lm
SWIGOPT =
all::
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' python_cpp
static::
$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
SWIGOPT='$(SWIGOPT)' TARGET='mypython' INTERFACE='$(INTERFACE)' python_cpp_static
clean::
$(MAKE) -f $(TOP)/Makefile python_clean
rm -f $(TARGET).py
run:
python runme.py
check: all

17
SWIG/Examples/python/std_map/example.h Normal file
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@ -0,0 +1,17 @@
/* File : example.h */
#include <map>
#include <string>
template<class Key, class Value>
std::map<Key,Value> half_map(const std::map<Key,Value>& v) {
typedef typename std::map<Key,Value>::const_iterator iter;
std::map<Key,Value> w;
for (iter i = v.begin(); i != v.end(); ++i) {
w[i->first] = (i->second)/2;
}
return w;
}

26
SWIG/Examples/python/std_map/example.i Normal file
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@ -0,0 +1,26 @@
/* File : example.i */
%module example
%{
#include "example.h"
%}
%include std_string.i
%include std_pair.i
%include std_map.i
/* instantiate the required template specializations */
namespace std {
/* remember to instantiate the key,value pair! */
%template() pair<std::string,double>;
%template() pair<std::string,int>;
%template(DoubleMap) map<std::string,double>;
%template() map<std::string,int>;
}
/* Let's just grab the original header file here */
%include "example.h"
%template(halfd) half_map<std::string,double>;
%template(halfi) half_map<std::string,int>;

36
SWIG/Examples/python/std_map/runme.py Normal file
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@ -0,0 +1,36 @@
# file: runme.py
import example
dmap = {}
dmap["hello"] = 1.0
dmap["hi"] = 2.0
print dmap.items()
print dmap.keys()
print dmap.values()
print dmap
print example.halfd(dmap)
dmap = example.DoubleMap()
dmap["hello"] = 1.0
dmap["hi"] = 2.0
print dmap.items()
print dmap.keys()
print dmap.values()
hmap = example.halfd(dmap)
print hmap.keys()
print hmap.values()
dmap = {}
dmap["hello"] = 2
dmap["hi"] = 4
hmap = example.halfi(dmap)
print hmap
print hmap.keys()
print hmap.values()