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Diffstat (limited to 'fortran/test/tf_F03.f90')
| -rw-r--r-- | fortran/test/tf_F03.f90 | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/fortran/test/tf_F03.f90 b/fortran/test/tf_F03.f90 new file mode 100644 index 0000000..b3f1399 --- /dev/null +++ b/fortran/test/tf_F03.f90 @@ -0,0 +1,128 @@ +!****h* root/fortran/test/tf_F03.f90 +! +! NAME +! tf_F03.f90 +! +! FUNCTION +! Contains functions that are part of the F2003 standard, and are not F2008 compliant. +! Needed by the hdf5 fortran tests. +! +! COPYRIGHT +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! Copyright by The HDF Group. * +! Copyright by the Board of Trustees of the University of Illinois. * +! All rights reserved. * +! * +! This file is part of HDF5. The full HDF5 copyright notice, including * +! terms governing use, modification, and redistribution, is contained in * +! the files COPYING and Copyright.html. COPYING can be found at the root * +! of the source code distribution tree; Copyright.html can be found at the * +! root level of an installed copy of the electronic HDF5 document set and * +! is linked from the top-level documents page. It can also be found at * +! http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * +! access to either file, you may request a copy from help@hdfgroup.org. * +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! +! CONTAINS SUBROUTINES +! H5_SIZEOF +! +! NOTES +! The Sun/Oracle compiler has the following restrictions on the SIZEOF intrinsic function: +! +! "The SIZEOF intrinsic cannot be applied to arrays of an assumed size, characters of a +! length that is passed, or subroutine calls or names. SIZEOF returns default INTEGER*4 data. +! If compiling for a 64-bit environment, the compiler will issue a warning if the result overflows +! the INTEGER*4 data range. To use SIZEOF in a 64-bit environment with arrays larger +! than the INTEGER*4 limit (2 Gbytes), the SIZEOF function and +! the variables receiving the result must be declared INTEGER*8." +! +! Thus, we can not overload the H5_SIZEOF function to handle arrays (as used in tH5P_F03.f90), or +! characters that do not have a set length (as used in tH5P_F03.f90), sigh... +! +!***** +MODULE TH5_MISC_PROVISIONAL + + USE ISO_C_BINDING + IMPLICIT NONE + + INTEGER, PARAMETER :: sp = SELECTED_REAL_KIND(5) ! This should map to REAL*4 on most modern processors + INTEGER, PARAMETER :: dp = SELECTED_REAL_KIND(10) ! This should map to REAL*8 on most modern processors + + ! generic compound datatype + TYPE, BIND(C) :: comp_datatype + REAL :: a + INTEGER :: x + DOUBLE PRECISION :: y + CHARACTER(LEN=1) :: z + END TYPE comp_datatype + + PUBLIC :: H5_SIZEOF + INTERFACE H5_SIZEOF + MODULE PROCEDURE H5_SIZEOF_CMPD + MODULE PROCEDURE H5_SIZEOF_I, H5_SIZEOF_CHR + MODULE PROCEDURE H5_SIZEOF_SP,H5_SIZEOF_DP + END INTERFACE + +CONTAINS + +!This definition is needed for Windows DLLs +!DEC$if defined(BUILD_HDF5_TEST_DLL) +!DEC$attributes dllexport :: h5_sizeof_cmpd + !DEC$endif + INTEGER(C_SIZE_T) FUNCTION H5_SIZEOF_CMPD(a) + IMPLICIT NONE + TYPE(comp_datatype), INTENT(in) :: a + + H5_SIZEOF_CMPD = SIZEOF(a) + + END FUNCTION H5_SIZEOF_CMPD + +!This definition is needed for Windows DLLs +!DEC$if defined(BUILD_HDF5_TEST_DLL) +!DEC$attributes dllexport :: h5_sizeof_chr +!DEC$endif + INTEGER(C_SIZE_T) FUNCTION H5_SIZEOF_CHR(a) + IMPLICIT NONE + CHARACTER(LEN=1), INTENT(in):: a + + H5_SIZEOF_CHR = SIZEOF(a) + + END FUNCTION H5_SIZEOF_CHR + +!This definition is needed for Windows DLLs +!DEC$if defined(BUILD_HDF5_TEST_DLL) +!DEC$attributes dllexport :: h5_sizeof_i +!DEC$endif + INTEGER(C_SIZE_T) FUNCTION H5_SIZEOF_I(a) + IMPLICIT NONE + INTEGER, INTENT(in):: a + + H5_SIZEOF_I = SIZEOF(a) + + END FUNCTION H5_SIZEOF_I + +!This definition is needed for Windows DLLs +!DEC$if defined(BUILD_HDF5_TEST_DLL) +!DEC$attributes dllexport :: h5_sizeof_sp +!DEC$endif + INTEGER(C_SIZE_T) FUNCTION H5_SIZEOF_SP(a) + IMPLICIT NONE + REAL(sp), INTENT(in):: a + + H5_SIZEOF_SP = SIZEOF(a) + + END FUNCTION H5_SIZEOF_SP + +!This definition is needed for Windows DLLs +!DEC$if defined(BUILD_HDF5_TEST_DLL) +!DEC$attributes dllexport :: h5_sizeof_dp +!DEC$endif + INTEGER(C_SIZE_T) FUNCTION H5_SIZEOF_DP(a) + IMPLICIT NONE + REAL(dp), INTENT(in):: a + + H5_SIZEOF_DP = SIZEOF(a) + + END FUNCTION H5_SIZEOF_DP + +END MODULE TH5_MISC_PROVISIONAL |