[Swig-cvs] SWIG/Examples/lua/functor .cvsignore, NONE, 1.1 Makefile, NONE, 1.1 example.i, NONE, 1.1 runme.lua, NONE, 1.1

[Mark G. <mgo...@us...>]

Update of /cvsroot/swig/SWIG/Examples/lua/functor
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv1041/Examples/lua/functor

Added Files:
	.cvsignore Makefile example.i runme.lua 
Log Message:
added support for native methods & member function pointers.
fixed test cases arrays_dimensionless & cpp_basic. Added new example (functor).

--- NEW FILE: runme.lua ---
-- Operator overloading example
---- importing ----
if string.sub(_VERSION,1,7)=='Lua 5.0' then
	-- lua5.0 doesnt have a nice way to do this
	lib=loadlib('example.dll','Example_Init') or loadlib('example.so','Example_Init')
	assert(lib)()
else
	-- lua 5.1 does
	require('example')
end

a = example.intSum(0)
b = example.doubleSum(100.0)

-- Use the objects.  They should be callable just like a normal
-- lua function.

for i=0,100 do
    a(i)                -- Note: function call
    b(math.sqrt(i))     -- Note: function call
end 
print(a:result())   -- should be 5050
print(b:result())   -- should be ~771.46


--- NEW FILE: example.i ---
/* File : example.i */
%module example


%inline %{
// From B. Strousjoup, "The C++ Programming Language, Third Edition", p. 514
template<class T> class Sum {
   T res;
public:
   Sum(T i = 0) : res(i) { }
   void operator() (T x) { res += x; }
   T result() const { return res; }
};

%}

// Rename the application operator to __call.
// Note: this is normally automatic, but if you had to do it yourself
// you would use this directive:
//
// %rename(__call)	*::operator();	// the fn call operator

// Instantiate a few versions
%template(intSum) Sum<int>;
%template(doubleSum) Sum<double>;





--- NEW FILE: Makefile ---
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)' lua_cpp

static::
	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
	TARGET='mylua' INTERFACE='$(INTERFACE)' lua_cpp_static

clean::
	$(MAKE) -f $(TOP)/Makefile lua_clean

check: all

--- NEW FILE: .cvsignore ---
*wrap*
*.so
*.dll
*.exp
*.lib