Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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/* -----------------------------------------------------------------------------
* See the LICENSE file for information on copyright, usage and redistribution
* of SWIG, and the README file for authors - http://www.swig.org/release.html.
*
* std_vector.i
*
* SWIG typemaps for std::vector types
* ----------------------------------------------------------------------------- */
%include <std_common.i>
// ------------------------------------------------------------------------
// std::vector
//
// The aim of all that follows would be to integrate std::vector with
// Python as much as possible, namely, to allow the user to pass and
// be returned Python tuples or lists.
// const declarations are used to guess the intent of the function being
// exported; therefore, the following rationale is applied:
//
// -- f(std::vector<T>), f(const std::vector<T>&), f(const std::vector<T>*):
// the parameter being read-only, either a Python sequence or a
// previously wrapped std::vector<T> can be passed.
// -- f(std::vector<T>&), f(std::vector<T>*):
// the parameter must be modified; therefore, only a wrapped std::vector
// can be passed.
// -- std::vector<T> f():
// the vector is returned by copy; therefore, a Python sequence of T:s
// is returned which is most easily used in other Python functions
// -- std::vector<T>& f(), std::vector<T>* f(), const std::vector<T>& f(),
// const std::vector<T>* f():
// the vector is returned by reference; therefore, a wrapped std::vector
// is returned
// ------------------------------------------------------------------------
%{
#include <vector>
#include <algorithm>
#include <stdexcept>
%}
// exported class
namespace std {
template <class T> class vector {
public:
vector(unsigned int size = 0);
vector(unsigned int size, const T& value);
vector(const vector<T>&);
unsigned int size() const;
bool empty() const;
void clear();
void push_back(const T& x);
T operator [] ( int f );
vector <T> &operator = ( vector <T> &other );
%extend {
void set( int i, const T &x ) {
self->resize(i+1);
(*self)[i] = x;
}
};
%extend {
T *to_array() {
T *array = new T[self->size() + 1];
for( int i = 0; i < self->size(); i++ )
array[i] = (*self)[i];
return array;
}
};
};
};
%insert(ml) %{
let array_to_vector v argcons array =
for i = 0 to (Array.length array) - 1 do
(invoke v) "set" (C_list [ C_int i ; (argcons array.(i)) ])
done ;
v
let vector_to_array v argcons array =
for i = 0; to (get_int ((invoke v) "size" C_void)) - 1 do
array.(i) <- argcons ((invoke v) "[]" (C_int i))
done ;
v
%}
%insert(mli) %{
val array_to_vector : c_obj -> ('a -> c_obj) -> 'a array -> c_obj
val vector_to_array : c_obj -> (c_obj -> 'a) -> 'a array -> c_obj
%}