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added first tests for reading files

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This commit is contained in:
Erik Fröjdh
2024-03-27 18:03:18 +01:00
parent f848c00799
commit 6e8cf179c7
10 changed files with 146 additions and 10 deletions
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10
core/include/aare/NDView.hpp
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@ -68,6 +68,16 @@ template <typename T, ssize_t Ndim=2> class NDView {
T &operator()(ssize_t i) { return buffer_[i]; }
T &operator[](ssize_t i) { return buffer_[i]; }
bool operator==(const NDView &other) const {
if (size_ != other.size_)
return false;
for (ssize_t i = 0; i != size_; ++i) {
if (buffer_[i] != other.buffer_[i])
return false;
}
return true;
}
NDView &operator+=(const T val) { return elemenwise(val, std::plus<T>()); }
NDView &operator-=(const T val) { return elemenwise(val, std::minus<T>()); }
NDView &operator*=(const T val) { return elemenwise(val, std::multiplies<T>()); }

16
core/test/NDView.test.cpp
View File

@ -175,4 +175,20 @@ TEST_CASE("Retrieve shape"){
REQUIRE(data.shape()[0] == 3);
REQUIRE(data.shape()[1] == 4);
}
TEST_CASE("compare two views"){
std::vector<int> vec1;
for (int i = 0; i != 12; ++i) {
vec1.push_back(i);
}
NDView<int,2> view1(vec1.data(), Shape<2>{3,4});
std::vector<int> vec2;
for (int i = 0; i != 12; ++i) {
vec2.push_back(i);
}
NDView<int,2> view2(vec2.data(), Shape<2>{3,4});
REQUIRE(view1 == view2);
}