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file reading

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This commit is contained in:
Erik Fröjdh
2024-10-30 14:53:50 +01:00
parent be019b9769
commit f754e0f769
13 changed files with 84 additions and 114 deletions
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28
src/File.cpp
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@ -7,7 +7,7 @@
namespace aare {
File::File(const std::filesystem::path &fname, const std::string &mode, const FileConfig &cfg)
: file_impl(nullptr), is_npy(true) {
: file_impl(nullptr){
if (mode != "r" && mode != "w" && mode != "a") {
throw std::invalid_argument("Unsupported file mode");
}
@ -19,7 +19,6 @@ File::File(const std::filesystem::path &fname, const std::string &mode, const Fi
if (fname.extension() == ".raw" || fname.extension() == ".json") {
// aare::logger::debug("Loading raw file");
file_impl = new RawFile(fname, mode, cfg);
is_npy = false;
}
// check if extension is numpy
else if (fname.extension() == ".npy") {
@ -30,17 +29,10 @@ File::File(const std::filesystem::path &fname, const std::string &mode, const Fi
}
}
void File::write(Frame &frame, sls_detector_header header) {
if (is_npy) {
// aare::logger::info("ignoring header for npy file");
dynamic_cast<NumpyFile *>(file_impl)->write(frame);
} else {
dynamic_cast<RawFile *>(file_impl)->write(frame, header);
}
}
Frame File::read() { return file_impl->read(); }
Frame File::read_frame() { return file_impl->read_frame(); }
size_t File::total_frames() const { return file_impl->total_frames(); }
std::vector<Frame> File::read(size_t n_frames) { return file_impl->read(n_frames); }
std::vector<Frame> File::read_n(size_t n_frames) { return file_impl->read_n(n_frames); }
void File::read_into(std::byte *image_buf) { file_impl->read_into(image_buf); }
void File::read_into(std::byte *image_buf, size_t n_frames) { file_impl->read_into(image_buf, n_frames); }
size_t File::frame_number(size_t frame_index) { return file_impl->frame_number(frame_index); }
@ -52,19 +44,13 @@ size_t File::rows() const { return file_impl->rows(); }
size_t File::cols() const { return file_impl->cols(); }
size_t File::bitdepth() const { return file_impl->bitdepth(); }
size_t File::bytes_per_pixel() const { return file_impl->bitdepth()/8; }
void File::set_total_frames(size_t total_frames) { return file_impl->set_total_frames(total_frames); }
File::~File() { delete file_impl; }
DetectorType File::detector_type() const { return file_impl->detector_type(); }
xy File::geometry() const {
if (is_npy) {
return {1, 1};
}
return reinterpret_cast<RawFile *>(file_impl)->geometry();
}
Frame File::iread(size_t frame_number) { return file_impl->iread(frame_number); }
File::File(File &&other) noexcept : file_impl(other.file_impl), is_npy(other.is_npy) { other.file_impl = nullptr; }
Frame File::read_frame(size_t frame_number) { return file_impl->read_frame(frame_number); }
File::File(File &&other) noexcept : file_impl(other.file_impl) { other.file_impl = nullptr; }
// write move assignment operator