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Made a few modifications

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This commit is contained in:
Ankit Daftery
2011-08-12 09:26:22 +00:00
parent 4c12b004ec
commit c33460c265
1 changed files with 3 additions and 5 deletions
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8
libs/numpy/example/fromdata.cpp
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@@ -1,10 +1,10 @@
/**
* @brief An example to show how to create ndarrays from C++ containers of (almost) arbitrary type.
* @brief An example to show how to access data using raw pointers.This shows that you can use and manipulate data in either Python or C++ and have the changes
* reflected in both
*
*/
#include <boost/numpy.hpp>
#include <vector>
#include <iostream>
namespace p = boost::python;
@@ -21,7 +21,7 @@ int main(int argc, char **argv)
int arr[] = {1,2,3,4} ;
// Create the ndarray in Python
np::ndarray py_array = np::from_data(arr, np::dtype::get_builtin<int>() , p::make_tuple(4), p::make_tuple(4), p::object());
// Print the ndarray that we created, just to be sure
// Print the ndarray that we just created, and the source C++ array
std::cout << "C++ array :" << std::endl ;
for (int j=0;j<4;j++)
{
@@ -41,6 +41,4 @@ int main(int argc, char **argv)
// And see if the changes are reflected in the Python ndarray
std::cout << std::endl << "Is the change reflected in the Python ndarray ?" << std::endl << p::extract<char const *>(p::str(py_array)) << std::endl;
// Now print it.
// std::cout << "Pixel array :" << p::extract<char const *>(p::str(py_array)) << std::endl;
}