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SwRI can revise these Terms at any time * without notice by updating this posting. * * Trademarks * * The SwRI logo is a trademark of SwRI in the United States and other countries. * */ #ident "@(#) free_ex.c 1.31 05/08/19 SwRI" #include #include "gen_defs.h" #include "libbase_idfs.h" #include "libVIDF.h" /******************************************************************************* * * * FREE_EXPERIMENT_INFO SUBROUTINE * * * * DESCRIPTION * * This routine is called to free all allocated experiment_info structures. * * There should be one structure for each project/mission/experiment/virtual * * inst./extension/version that is processed. This routine frees memory * * that was allocated to hold the information that is passed back to the user * * by the READ_DREC() module, if applicable. In addition, this routine will * * free memory that was allocated to hold tensor data that is passed back to * * the user, if applicable. * * * * INPUT VARIABLES * * None * * * * USAGE * * free_experiment_info () * * * * NECESSARY SUBPROGRAMS * * ir_free_ex_structure() frees all allocated memory associated with the * * specified experiment_info structure * * ir_free_idf_data_ptr () frees the memory allocated within the idf_data * * structure being processed * * ir_free_tensor_data_ptr () frees the memory allocated within tensor_data * * structure being processed * * CloseVIDF () frees memory allocated for VIDF processing * * free () frees previously allocated memory * * * * EXTERNAL VARIABLES * * struct general_info structure that holds information concerning * * ginfo the experiment that is being processed * * SDDAS_UINT ir_tmp_bytes number of bytes allocated for scratch space * * SDDAS_UINT ir_swp_bytes the number of bytes allocated to hold the * * sample sequence values * * SDDAS_UINT ir_units_bytes the number of bytes allocated to hold the * * values from convert_to_units() * * SDDAS_FLOAT *ir_swp_base_units space used to hold sample sequence values* * (used by all parameters) * * SDDAS_FLOAT *ir_swp_low, space used to hold the sweep band widths * * *ir_swp_high (used by all parameters) * * SDDAS_FLOAT *ir_units_data buffer space used to hold the values from the* * call to convert_to_units for each data level * * requested (used so only 1 call is needed per * * data value) * * SDDAS_LONG InitIdfsEntry variable used to safeguard against multiple * * entries for this routine * * void *ir_tmp_space scratch space for various uses * * void *ir_base_swp pointer to the space allocated to hold the * * sample sequence values * * void *ir_base_units pointer to the space allocated to hold the * * values from the call to convert_to_units * * for each data level requested * * * * INTERNAL VARIABLES * * struct experiment_info a pointer to the structure that holds specific * * *ex experiment information * * struct experiment_info loop termination variable * * *stop_ex * * reg SDDAS_LONG loop looping variable * * * * SUBSYSTEM * * Display Level * * * ******************************************************************************/ void free_experiment_info (void) { extern struct general_info ginfo; extern SDDAS_UINT ir_tmp_bytes, ir_swp_bytes, ir_units_bytes; extern SDDAS_FLOAT *ir_swp_base_units, *ir_swp_low, *ir_swp_high; extern SDDAS_FLOAT *ir_units_data; extern SDDAS_LONG InitIdfsEntry; extern void *ir_tmp_space, *ir_base_swp, *ir_base_units; register struct experiment_info *ex, *stop_ex; register SDDAS_LONG loop; /***************************************************************************/ /* Loop over all defined experiment/virtual/extension comibinations. */ /***************************************************************************/ if (ginfo.exbase != NO_MEMORY) { stop_ex = ginfo.exbase + ginfo.nds; for (ex = ginfo.exbase; ex < stop_ex; ++ex) ir_free_ex_structure (ex); /*************************************************************************/ /* Free the memory allocated for the pointers to the allocated data */ /* structures. */ /*************************************************************************/ if (ginfo.idf_data_ptr != NO_MEMORY) { for (loop = 0; loop < ginfo.num_idf_data_ptr; ++loop) { ir_free_idf_data_ptr (*(ginfo.idf_data_ptr + loop)); free (*(ginfo.idf_data_ptr + loop)); *(ginfo.idf_data_ptr + loop) = NO_MEMORY; } free (ginfo.idf_data_ptr); ginfo.idf_data_ptr = NO_MEMORY; ginfo.num_idf_data_ptr = 0; } /*************************************************************************/ /* Free the memory allocated for the pointers to the allocated tensor */ /* data structures. */ /*************************************************************************/ if (ginfo.tensor_data_ptr != NO_MEMORY) { for (loop = 0; loop < ginfo.num_tensor_data_ptr; ++loop) { ir_free_tensor_data_ptr (*(ginfo.tensor_data_ptr + loop)); free (*(ginfo.tensor_data_ptr + loop)); *(ginfo.tensor_data_ptr + loop) = NO_MEMORY; } free (ginfo.tensor_data_ptr); ginfo.tensor_data_ptr = NO_MEMORY; ginfo.num_tensor_data_ptr = 0; } /*************************************************************************/ /* Free the memory allocated for the pointers to the allocated data */ /* structures for the results from moments computations. */ /*************************************************************************/ if (ginfo.moments_data_ptr != NO_MEMORY) { for (loop = 0; loop < ginfo.num_moments_data_ptr; ++loop) { free (*(ginfo.moments_data_ptr + loop)); *(ginfo.moments_data_ptr + loop) = NO_MEMORY; } free (ginfo.moments_data_ptr); ginfo.moments_data_ptr = NO_MEMORY; ginfo.num_moments_data_ptr = 0; } /*************************************************************************/ /* Free the memory allocated for the experiment_info structures. */ /*************************************************************************/ if (ginfo.mexper != NO_MEMORY) { free (ginfo.mexper); ginfo.nds = 0; ginfo.pos_ex = 0; ginfo.exbase = NO_MEMORY; ginfo.expt = NO_MEMORY; ginfo.sexper = 0; ginfo.mexper = NO_MEMORY; ginfo.called_locate = 0; ginfo.next_version = 0; ginfo.idf_data_ptr = NO_MEMORY; ginfo.num_idf_data_ptr = 0; ginfo.tensor_data_ptr = NO_MEMORY; ginfo.num_tensor_data_ptr = 0; } } /*******************************************************************/ /* Free scratch space. */ /*******************************************************************/ if (ir_tmp_space != NO_MEMORY) { free (ir_tmp_space); ir_tmp_space = NO_MEMORY; ir_tmp_bytes = 0; } /*******************************************************************/ /* Free center and band storage area. */ /*******************************************************************/ if (ir_base_swp != NO_MEMORY) { free (ir_base_swp); ir_base_swp = NO_MEMORY; ir_swp_base_units = NO_MEMORY; ir_swp_high = NO_MEMORY; ir_swp_low = NO_MEMORY; ir_swp_bytes = 0; } /*******************************************************************/ /* Free units data storage space. */ /*******************************************************************/ if (ir_base_units != NO_MEMORY) { free (ir_base_units); ir_base_units = NO_MEMORY; ir_units_data = NO_MEMORY; ir_units_bytes = 0; } CloseVIDF (); InitIdfsEntry = 0; }