HDF5.H編譯錯誤

Question

我嘗試編譯flann，但是打開有關建立hdf5.h的hdf5.h文件時遇到一些錯誤！ 當打開此文件時，您會發現將自己導入代碼！ “ #include”這是怎么發生的？ 我該如何解決呢？

In file included from src/CBIR.cpp:9:
./flann/io/hdf5.h:33:18: error: hdf5.h: No such file or directory
In file included from src/CBIR.cpp:9:
./flann/io/hdf5.h:43: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:48: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:49: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:50: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:51: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:52: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:53: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:54: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:55: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:56: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:57: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h:58: error: expected constructor, destructor, or type conversion before 'get_hdf5_type'
./flann/io/hdf5.h: In function 'void flann::save_to_file(const flann::Matrix<T>&, const std::string&, const std::string&)':
./flann/io/hdf5.h:67: error: 'herr_t' was not declared in this scope
./flann/io/hdf5.h:67: error: expected `;' before 'status'
./flann/io/hdf5.h:68: error: 'hid_t' was not declared in this scope
./flann/io/hdf5.h:68: error: expected `;' before 'file_id'
./flann/io/hdf5.h:69: error: 'file_id' was not declared in this scope
./flann/io/hdf5.h:71: error: 'hsize_t' was not declared in this scope
./flann/io/hdf5.h:71: error: expected `;' before 'dimsf'
./flann/io/hdf5.h:72: error: 'dimsf' was not declared in this scope
./flann/io/hdf5.h:75: error: expected `;' before 'space_id'
./flann/io/hdf5.h:76: error: expected `;' before 'memspace_id'
./flann/io/hdf5.h:78: error: expected `;' before 'dataset_id'
./flann/io/hdf5.h:79: error: 'dataset_id' was not declared in this scope
./flann/io/hdf5.h:81: error: 'status' was not declared in this scope
./flann/io/hdf5.h:81: error: 'dataset_id' was not declared in this scope
./flann/io/hdf5.h:81: error: 'get_hdf5_type' was not declared in this scope
./flann/io/hdf5.h:81: error: expected primary-expression before '>' token
./flann/io/hdf5.h:81: error: expected primary-expression before ')' token
./flann/io/hdf5.h:81: error: 'memspace_id' was not declared in this scope
./flann/io/hdf5.h:81: error: 'space_id' was not declared in this scope
./flann/io/hdf5.h:81: error: 'H5P_DEFAULT' was not declared in this scope
./flann/io/hdf5.h:84: error: there are no arguments to 'H5Sclose' that depend on a template parameter, so a declaration of 'H5Sclose' must be available
./flann/io/hdf5.h:84: error: (if you use '-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated)
./flann/io/hdf5.h:85: error: there are no arguments to 'H5Sclose' that depend on a template parameter, so a declaration of 'H5Sclose' must be available
./flann/io/hdf5.h:86: error: there are no arguments to 'H5Dclose' that depend on a template parameter, so a declaration of 'H5Dclose' must be available
./flann/io/hdf5.h:87: error: 'file_id' was not declared in this scope
./flann/io/hdf5.h:87: error: there are no arguments to 'H5Fclose' that depend on a template parameter, so a declaration of 'H5Fclose' must be available
./flann/io/hdf5.h: In function 'void flann::load_from_file(flann::Matrix<T>&, const std::string&, const std::string&)':
./flann/io/hdf5.h:95: error: 'herr_t' was not declared in this scope
./flann/io/hdf5.h:95: error: expected `;' before 'status'
./flann/io/hdf5.h:96: error: 'hid_t' was not declared in this scope
./flann/io/hdf5.h:96: error: expected `;' before 'file_id'
./flann/io/hdf5.h:97: error: 'file_id' was not declared in this scope
./flann/io/hdf5.h:99: error: expected `;' before 'dataset_id'
./flann/io/hdf5.h:100: error: 'dataset_id' was not declared in this scope
./flann/io/hdf5.h:102: error: expected `;' before 'space_id'
./flann/io/hdf5.h:104: error: 'hsize_t' was not declared in this scope
./flann/io/hdf5.h:104: error: expected `;' before 'dims_out'
./flann/io/hdf5.h:105: error: 'space_id' was not declared in this scope
./flann/io/hdf5.h:105: error: 'dims_out' was not declared in this scope
./flann/io/hdf5.h:105: error: there are no arguments to 'H5Sget_simple_extent_dims' that depend on a template parameter, so a declaration of 'H5Sget_simple_extent_dims' must be available
./flann/io/hdf5.h:109: error: 'status' was not declared in this scope
./flann/io/hdf5.h:109: error: 'dataset_id' was not declared in this scope
./flann/io/hdf5.h:109: error: 'get_hdf5_type' was not declared in this scope
./flann/io/hdf5.h:109: error: expected primary-expression before '>' token
./flann/io/hdf5.h:109: error: expected primary-expression before ')' token
./flann/io/hdf5.h:109: error: 'H5S_ALL' was not declared in this scope
./flann/io/hdf5.h:109: error: 'H5P_DEFAULT' was not declared in this scope
./flann/io/hdf5.h:112: error: there are no arguments to 'H5Sclose' that depend on a template parameter, so a declaration of 'H5Sclose' must be available
./flann/io/hdf5.h:113: error: there are no arguments to 'H5Dclose' that depend on a template parameter, so a declaration of 'H5Dclose' must be available
./flann/io/hdf5.h:114: error: 'file_id' was not declared in this scope
./flann/io/hdf5.h:114: error: there are no arguments to 'H5Fclose' that depend on a template parameter, so a declaration of 'H5Fclose' must be available
./flann/io/hdf5.h: In function 'void flann::save_to_file(const flann::Matrix<T>&, const std::string&, const std::string&) [with T = float]':src/CBIR.cpp:62:   instantiated from here
./flann/io/hdf5.h:81: error: 'H5Dwrite' was not declared in this scope
./flann/io/hdf5.h:81: error: 'H5Sclose' was not declared in this scope
./flann/io/hdf5.h:81: error: 'H5Dclose' was not declared in this scope
./flann/io/hdf5.h:87: error: 'H5Fclose' was not declared in this scope
./flann/io/hdf5.h: In function 'void flann::load_from_file(flann::Matrix<T>&, const std::string&, const std::string&) [with T = float]':
src/CBIR.cpp:83:   instantiated from here
./flann/io/hdf5.h:105: error: 'H5Sget_simple_extent_dims' was not declared in this scope
src/CBIR.cpp:83:   instantiated from here
./flann/io/hdf5.h:109: error: 'H5Dread' was not declared in this scope
./flann/io/hdf5.h:105: error: 'H5Sclose' was not declared in this scope
./flann/io/hdf5.h:109: error: 'H5Dclose' was not declared in this scope
./flann/io/hdf5.h:114: error: 'H5Fclose' was not declared in this scope
Makefile:43: recipe for target `src/CBIR.o' failed
make: *** [src/CBIR.o] Error 1

這是hdf5.h鏈接：

hdf5.h

Answer 1

這條線

#include <hdf5.h>

本身不會引用該文件，而是通常會在/usr/include下找到另一個具有相同名稱的文件，或者是編譯器包含文件的默認路徑是什么。

但是，您似乎缺少了hdf5庫開發人員文件，該文件應包含/usr/include/hdf5.h

您可以在以下位置找到它們： http : //www.hdfgroup.org/downloads/index.html或在OS發行版的存儲庫中。

Answer 2

我已經安裝了libflann-dev並試圖編譯FLANN Manual上給出的示例程序，我遇到了同樣的問題。

hdf5.h標頭在不同的開發包版本（在Ubuntu中）下可用，即libhdf5-dev ， libhdf5-mpich-dev ， libhdf5-openmpi-dev ， libhdf5-mpi-dev等，但它們分別位於各自的include目錄下，例如

/usr/include/hdf5/openmpi/hdf5.h
/usr/include/hdf5/mpich/hdf5.h
/usr/include/hdf5/serial/hdf5.h

因此，在編譯時，如果相關基本路徑以-I /usr/include/hdf5/serial/則編譯會順利進行。 考慮到我選擇了hdf5的串行版本，我必須使用相應的庫文件libhdf5_serial 。 因此，編譯命令變為：

g++ flann_example.cpp -I /usr/include/hdf5/serial/ -lhdf5_serial

或者，可以在/usr/include/hdf5.h指向/usr/include/hdf5/serial/hdf5.h創建一個軟鏈接。