mirror of
https://github.com/triqs/dft_tools
synced 2024-12-26 14:23:38 +01:00
113 lines
5.1 KiB
Python
113 lines
5.1 KiB
Python
from wrap_generator import *
|
|
|
|
# The module
|
|
module = module_(full_name = "my_module", doc = " Doc of my_module ")
|
|
module.add_include("<triqs/../test/pytriqs/wrap_test/a.hpp>")
|
|
module.add_include("<triqs/arrays.hpp>")
|
|
|
|
# one class
|
|
g = class_(
|
|
py_type = "Ac",
|
|
c_type = "A",
|
|
#serializable= "boost",
|
|
serializable= "tuple",
|
|
is_printable= True,
|
|
hdf5 = True,
|
|
arithmetic = ("algebra","double")
|
|
)
|
|
|
|
# add a constructor
|
|
g.add_constructor(signature="()", doc = "DOC of constructor")
|
|
|
|
# add a method m1, with 3 overloads in C++ : dispatch is done on the type of the arguments
|
|
g.add_method(name = "m1", c_name = "m1", signature = "double (int u, double y = 3)", doc = "DOC of m1")
|
|
g.add_method(name = "m1", c_name = "m1", signature = "double (int u)", doc = "DOC of m1...")
|
|
g.add_method(name = "m1", c_name = "m2", signature = "double (double u)", doc = "DOC of m1...")
|
|
|
|
# another version of the method, with some pre/post processing written in python
|
|
g.add_method(name = "m1p", c_name = "m1", signature = "double (int u, double y = 3)", doc = "DOC of mm", python_precall = "aux.ffg", python_postcall = "aux.post1")
|
|
|
|
# demo of adding a simple piece of C++ code, there is no C++ method corresponding
|
|
g.add_method(name = "m1_x", calling_pattern = "bool result = (self_c.x >0) && (self_c.x < 10)" , signature = "bool()", doc = "A method which did not exist in C++")
|
|
|
|
#
|
|
g.add_method(name = "sm", c_name = "sm", signature = "int (int u)", is_static = True, doc = "a static method")
|
|
|
|
# alternative syntax
|
|
#g.add_method(name = "m1", python_precall = "aux.ffg", python_postcall = "aux.post1").add_overload(c_name = "m1", rtype = "double", doc = "DOC of mm", args = [("int","u"), ("double","y",3)])
|
|
|
|
# older syntax, giving rtype and args (better for automatic scripts).
|
|
g.add_method(name = "m1f", c_name = "m1", signature = "double(int u, double y=3)", doc = "DOC of mm")
|
|
|
|
g.add_method(name = "long_fnt", c_name = "long_fnt", signature = "void()", release_GIL_and_enable_signal = True)
|
|
g.add_member(c_name = "count", c_type = "int",read_only=True)
|
|
|
|
# add the call operator
|
|
g.add_call(signature = "int(int u)", doc = "call op")
|
|
|
|
# add getitem/setitem ...
|
|
g.add_getitem(signature = "double(int i)", doc = " doc [] ")
|
|
g.add_setitem(signature = "void(int i, double v)", doc = " doc [] set ")
|
|
|
|
# We can also add the call to a pure python function !
|
|
g.add_pure_python_method("pytriqs.wrap_test.aux.pure_py1")
|
|
|
|
def ffg2(self, *args, **kw) :
|
|
""" my doc of the function ffg2 """
|
|
print "calling ffg2 [inline], with :"
|
|
print args
|
|
print kw
|
|
#return [2*x for x in args], kw
|
|
print dir()
|
|
return tuple(2*x for x in args), kw
|
|
|
|
g.add_pure_python_method(ffg2)
|
|
|
|
# public members -> as properties
|
|
g.add_member(c_name = "x", c_type = "double", doc = "x field of A ....")
|
|
g.add_member(c_name = "y", c_type = "double", doc = "y field of A : read_only", read_only=True)
|
|
|
|
# properties : transform a couple of methods into properties
|
|
g.add_property(name = "i", getter = cfunction(c_name="_get_i", doc = "i prop get doc", signature = "int()"),
|
|
setter = cfunction(c_name="_set_i", doc = "i prop set doc", signature = "void(int j)"))
|
|
|
|
g.add_property(name = "ii", getter = cfunction(c_name="_get_i", doc = "i prop get doc", signature = "int()"))
|
|
|
|
g.add_iterator()
|
|
|
|
module.add_class(g)
|
|
|
|
# various module functions....
|
|
module.add_function (name = "print_a", signature = "void(A a)", doc = "DOC of print_a")
|
|
module.add_function (name = "print_err", signature = "void(A a)", doc = "DOC of print_a")
|
|
module.add_function (name = "make_vector", signature = "std::vector<int>(int size)", doc = "DOC of print_a")
|
|
module.add_function (name = "make_vector2", signature = "std::vector<std::vector<int>>(int size)", doc = "DOC ....")
|
|
module.add_function (name = "vector_x2", signature = "std::vector<int>(std::vector<int> v)", doc = "DOC of print_a")
|
|
|
|
module.add_function (name = "make_matrix", signature = "matrix_view<double>(int size)", doc = "DOC ....")
|
|
|
|
module.add_function (name = "iter_on_range", signature = "void (range r)" , doc = "DOC ....")
|
|
|
|
module.add_function (name = "make_fnt_ii", signature = {'c_name': 'make_fnt_ii', 'rtype': "std::function<int(int,int)>", 'args': []}, doc = "....")
|
|
module.add_function (name = "make_fnt_iid", signature = {'c_name': 'make_fnt_iid', 'rtype': "std::function<int(int,int,double)>", 'args': []}, doc = "....")
|
|
module.add_function (name = "make_fnt_void", signature = {'c_name': 'make_fnt_void', 'rtype': "std::function<void(int,int)>", 'args': []}, doc = "....")
|
|
|
|
module.add_function (name = "use_fnt_ii", signature = "void(std::function<int(int,int)> f)", doc = "....")
|
|
module.add_function (name = "use_fnt_iid", signature = "void(std::function<int(int,int,double)> f)", doc = "....")
|
|
|
|
module.add_function (name = "map_to_mapvec", signature = "std::map<std::string,std::vector<int>>(std::map<std::string,int> m)", doc = "DOC of print_map")
|
|
|
|
def f1(x,y):
|
|
print " I am in f1 ", x,y
|
|
print y + 1/0.2
|
|
print tuple([x])
|
|
assert x>0, "an horrible error"
|
|
|
|
# The code of f1 will be copied verbatim in the module, and compiled at the
|
|
# initialisation of the module
|
|
module.add_python_function(f1)
|
|
|
|
if __name__ == '__main__' :
|
|
module.generate_code()
|
|
|