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Added example for custom dtype

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This commit is contained in:
Ankit Daftery
2011-08-05 17:04:29 +00:00
parent 7add755ae0
commit 437373456f
1 changed files with 9 additions and 2 deletions
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11
libs/numpy/example/dtype.cpp
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@@ -4,7 +4,7 @@
*
* @todo Add an example to show type conversion.
* Add an example to show use of user-defined types
* Doesn't work for char. Works for int, long int, short int, float, double
*
*/
#include <boost/numpy.hpp>
@@ -29,5 +29,12 @@ int main(int argc, char **argv)
std::cout << "Original array:\n" << p::extract<char const *>(p::str(a)) << std::endl;
// Print the datatype of the elements
std::cout << "Datatype is:\n" << p::extract<char const *>(p::str(a.get_dtype())) << std::endl ;
// Roundabout way of creating a user defined dtype. Fix this if possible
/*
p::tuple for_custom_dtype = p::make_tuple("ha",dtype) ;
p::list list_for_dtype ;
list_for_dtype.append(for_custom_dtype) ;
np::dtype custom_dtype = np::dtype(list_for_dtype) ;
np::ndarray new_array = np::zeros(shape,z);
*/
}