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pytensor.h: Use 'int' instead of 'size_t' for template #110

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pytensor.h: Use 'int' instead of 'size_t' for template #110

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22 changes: 11 additions & 11 deletions pytensor.h
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Original file line number Diff line number Diff line change
Expand Up @@ -20,18 +20,18 @@ using std::cout;
using std::cerr;
using std::endl;

template <class T, size_t n>
template <class T, int n>
using Tensor = Eigen::Tensor<T, n>;
template <class T, size_t n>
template <class T, int n>
using TensorRM = Eigen::Tensor<T, n, Eigen::RowMajor>;

template <class T, size_t n>
template <class T, int n>
void assign(Tensor<T, n> &dest, TensorRM<T, n> &src) {
Eigen::array<int, n> rev;
for (int i = 0; i < n; i++) rev[i] = n - i - 1;
dest = src.swap_layout().shuffle(rev);
}
template <class T, size_t n>
template <class T, int n>
void assign(TensorRM<T, n> &dest, Tensor<T, n> &src) {
Eigen::array<int, n> rev;
for (int i = 0; i < n; i++) rev[i] = n - i - 1;
Expand Down Expand Up @@ -59,10 +59,10 @@ struct PyServer {
string evalf(const char *format, ...) { return ""; }
void clf() {}
void subplot(int rows, int cols, int n) {}
void plot(Tensor<float, 1> &v, string extra = "") {}
void plot2(Tensor<float, 1> &u, Tensor<float, 1> &v, string extra = "") {}
void imshow(Tensor<float, 2> &a, string extra = "") {}
void imshowT(Tensor<float, 2> &a, string extra = "") {}
void plot(Tensor<float, 1ul> &v, string extra = "") {}
void plot2(Tensor<float, 1ul> &u, Tensor<float, 1ul> &v, string extra = "") {}
void imshow(Tensor<float, 2ul> &a, string extra = "") {}
void imshowT(Tensor<float, 2ul> &a, string extra = "") {}
};
#else
struct PyServer {
Expand Down Expand Up @@ -98,13 +98,13 @@ struct PyServer {
message >> result;
return result;
}
template <class T, size_t n>
template <class T, int n>
void add(zmqpp::message &message, Tensor<T, n> &a) {
TensorRM<T, n> temp;
assign(temp, a);
message.add_raw((const char *)temp.data(), temp.size() * sizeof(T));
}
template <class T, size_t n>
template <class T, int n>
string eval(string s, Tensor<T, n> &a) {
if (mode < 0)
return "";
Expand All @@ -120,7 +120,7 @@ struct PyServer {
message >> response;
return response;
}
template <class T, size_t n, class S, size_t m>
template <class T, int n, class S, int m>
string eval(string s, Tensor<T, n> &a, Tensor<S, m> &b) {
if (mode < 0)
return "";
Expand Down