Converts SDDS log-on-change files with various configurable options. More...

#include "mdb.h"
#include "SDDS.h"
#include "scan.h"

Macros
#define	MAXDOUBLE 1.79769313486231570e+308

Enumerations
enum	option_type { SET_BINARY , SET_ASCII , SET_FLOAT , SET_DOUBLE , SET_SNAPSHOT , SET_PIPE , SET_MININTERVAL , SET_TIME , SET_DELETE , SET_RETAIN , N_OPTIONS }

Functions
long	SDDS_SetRowValuesMod (SDDS_DATASET *SDDS_dataset, long mode, int64_t row,...)

char **	process_name_options (char orig_name, long orig_names, char delete, long deletes, char *retain, long retains, long num_matched, long **origToNewIndex)

int	main (int argc, char **argv)

Variables
char *	option [N_OPTIONS]

char *	USAGE

Detailed Description

Converts SDDS log-on-change files with various configurable options.

This program processes SDDS (Self Describing Data Sets) input files and converts them based on specified command-line options. It supports binary and ASCII output formats, floating and double precision, snapshotting at specific epoch times, piping input/output, filtering by time intervals, and retaining or deleting specific columns based on patterns.

Usage: sddsconvertlogonchange [<input-file>] [<output-file>] [-pipe=[input][,output]] [-binary | -ascii] [-double | -float] [-minimumInterval=<seconds>] [-snapshot=<epochtime>] [-time=[start=<epochtime>][,end=<epochtime>]] [-delete=<matching-string>[,...]] [-retain=<matching-string>[,...]]

Options: -pipe Configure piping for input and/or output. -binary Output in binary format. -ascii Output in ASCII format. -double Use double precision for numerical data. -float Use single precision (float) for numerical data. -minimumInterval Specify the minimum time interval between data points. -snapshot Take a snapshot at the specified epoch time. -time Filter data within the specified start and end epoch times. -delete Delete columns matching the given patterns. -retain Retain only columns matching the given patterns.

Copyright

(c) 2002 The University of Chicago, as Operator of Argonne National Laboratory.
(c) 2002 The Regents of the University of California, as Operator of Los Alamos National Laboratory.

License: This file is distributed under the terms of the Software License Agreement found in the file LICENSE included with this distribution.

Author: R. Soliday

Definition in file sddsconvertlogonchange.c.

Macro Definition Documentation

◆ MAXDOUBLE

#define MAXDOUBLE 1.79769313486231570e+308

Definition at line 64 of file sddsconvertlogonchange.c.

Enumeration Type Documentation

◆ option_type

enum option_type

Definition at line 49 of file sddsconvertlogonchange.c.

                 {
  SET_BINARY,
  SET_ASCII,
  SET_FLOAT,
  SET_DOUBLE,
  SET_SNAPSHOT,
  SET_PIPE,
  SET_MININTERVAL,
  SET_TIME,
  SET_DELETE,
  SET_RETAIN,
  N_OPTIONS
};

Function Documentation

◆ main()

int main	(	int	argc,
		char **	argv )

Definition at line 86 of file sddsconvertlogonchange.c.

                                {
  SDDS_DATASET SDDS_input, SDDS_output;
  long i, i_arg;
  SCANNED_ARG *s_arg;
  long tmpfile_used, noWarnings;
  char *input, *output;
  long ascii_output, binary_output;
  unsigned long pipeFlags;
  long output_type = SDDS_DOUBLE;
  long snapshot = 0;
  double epochtime;
 
  long readbackNameIndex = -1, controlNameIndex = -1;
  long timeIndex = -1, valueIndex = -1, controlNameIndexIndex = -1, previousRowIndex = -1;
  double *timeData = NULL, *valueData = NULL, *previousRowData = NULL;
  int32_t *controlNameIndexData = NULL;
  SDDS_ARRAY *readbackNameArray = NULL;
  SDDS_ARRAY *readbackNameArray2 = NULL;
  long page = 0;
  int64_t row, rows, snapshotrow = 0, initRow = 0, outrow;
  double *rowdata = NULL;
  long *origToNewIndex = NULL;
  double minimumInterval = -1;
  double timeInterval, previousTime = 0;
  int64_t totalRows = 0, currentRows = 0;
  short filterTime = 0;
  double startTime = 0, endTime = MAXDOUBLE;
  int64_t startTimeRow = 0, endTimeRow = 0;
  unsigned long flags;
  char **ColumnName = NULL;
  long ColumnNames;
  char **retain_name = NULL;
  long retain_names = 0;
  char **delete_name = NULL;
  long delete_names = 0;
 
  SDDS_RegisterProgramName(argv[0]);
  argc = scanargs(&s_arg, argc, argv);
  if (argc < 3) {
    fprintf(stderr, "%s", USAGE);
    exit(EXIT_FAILURE);
  }
  input = output = NULL;
  ascii_output = binary_output = noWarnings = 0;
 
  tmpfile_used = 0;
  pipeFlags = 0;
 
  for (i_arg = 1; i_arg < argc; i_arg++) {
    if (s_arg[i_arg].arg_type == OPTION) {
      delete_chars(s_arg[i_arg].list[0], "_");
      switch (match_string(s_arg[i_arg].list[0], option, N_OPTIONS, 0)) {
      case SET_BINARY:
        binary_output = 1;
        ascii_output = 0;
        break;
      case SET_ASCII:
        ascii_output = 1;
        binary_output = 0;
        break;
      case SET_FLOAT:
        output_type = SDDS_FLOAT;
        break;
      case SET_DOUBLE:
        output_type = SDDS_DOUBLE;
        break;
      case SET_SNAPSHOT:
        if (s_arg[i_arg].n_items < 2) {
          fprintf(stderr, "Error: Invalid syntax for -snapshot option.\n");
          exit(EXIT_FAILURE);
        }
        snapshot = 1;
        if (sscanf(s_arg[i_arg].list[1], "%lf", &epochtime) != 1) {
          fprintf(stderr, "Error: Invalid value for -snapshot option.\n");
          exit(EXIT_FAILURE);
        }
        break;
      case SET_PIPE:
        if (!processPipeOption(s_arg[i_arg].list + 1, s_arg[i_arg].n_items - 1, &pipeFlags)) {
          fprintf(stderr, "Error: Invalid syntax for -pipe option.\n");
          exit(EXIT_FAILURE);
        }
        break;
      case SET_MININTERVAL:
        if (s_arg[i_arg].n_items < 2) {
          fprintf(stderr, "Error: Invalid syntax for -minimumInterval option.\n");
          exit(EXIT_FAILURE);
        }
        if (sscanf(s_arg[i_arg].list[1], "%lf", &minimumInterval) != 1) {
          fprintf(stderr, "Error: Invalid value for -minimumInterval option.\n");
          exit(EXIT_FAILURE);
        }
        break;
      case SET_TIME:
        s_arg[i_arg].n_items -= 1;
        filterTime = 1;
        if (!scanItemList(&flags, s_arg[i_arg].list + 1, &s_arg[i_arg].n_items, 0,
                          "start", SDDS_DOUBLE, &startTime, 1, 0,
                          "end", SDDS_DOUBLE, &endTime, 1, 0, NULL)) {
          fprintf(stderr, "Error: Invalid syntax for -time option.\n");
          exit(EXIT_FAILURE);
        }
        s_arg[i_arg].n_items += 1;
        break;
      case SET_RETAIN:
        retain_name = trealloc(retain_name, sizeof(*retain_name) * (retain_names + s_arg[i_arg].n_items - 1));
        for (i = 1; i < s_arg[i_arg].n_items; i++)
          retain_name[i - 1 + retain_names] = s_arg[i_arg].list[i];
        retain_names += s_arg[i_arg].n_items - 1;
        break;
      case SET_DELETE:
        delete_name = trealloc(delete_name, sizeof(*delete_name) * (delete_names + s_arg[i_arg].n_items - 1));
        for (i = 1; i < s_arg[i_arg].n_items; i++)
          delete_name[i - 1 + delete_names] = s_arg[i_arg].list[i];
        delete_names += s_arg[i_arg].n_items - 1;
        break;
      default:
        fprintf(stderr, "Error (%s): Unknown option: %s\n", argv[0], s_arg[i_arg].list[0]);
        exit(EXIT_FAILURE);
        break;
      }
    } else {
      if (input == NULL)
        input = s_arg[i_arg].list[0];
      else if (output == NULL)
        output = s_arg[i_arg].list[0];
      else {
        fprintf(stderr, "Error: Too many filenames provided.\n");
        exit(EXIT_FAILURE);
      }
    }
  }
 
  if ((snapshot == 1) && (minimumInterval >= 0)) {
    fprintf(stderr, "Error: -snapshot and -minimumInterval options cannot be used together.\n");
    exit(EXIT_FAILURE);
  }
  if ((snapshot == 1) && (filterTime == 1)) {
    fprintf(stderr, "Error: -snapshot and -time options cannot be used together.\n");
    exit(EXIT_FAILURE);
  }
 
  processFilenames("sddsconvertlogonchange", &input, &output, pipeFlags, noWarnings, &tmpfile_used);
 
  if (!SDDS_InitializeInput(&SDDS_input, input)) {
    SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
    exit(EXIT_FAILURE);
  }
 
  readbackNameIndex = SDDS_VerifyArrayExists(&SDDS_input, FIND_SPECIFIED_TYPE, SDDS_STRING, "ReadbackName");
  controlNameIndex = SDDS_VerifyArrayExists(&SDDS_input, FIND_SPECIFIED_TYPE, SDDS_STRING, "ControlName");
  previousRowIndex = SDDS_VerifyColumnExists(&SDDS_input, FIND_NUMERIC_TYPE, "PreviousRow");
  timeIndex = SDDS_VerifyColumnExists(&SDDS_input, FIND_NUMERIC_TYPE, "Time");
  valueIndex = SDDS_VerifyColumnExists(&SDDS_input, FIND_NUMERIC_TYPE, "Value");
  controlNameIndexIndex = SDDS_VerifyColumnExists(&SDDS_input, FIND_INTEGER_TYPE, "ControlNameIndex");
  if ((readbackNameIndex == -1) && (controlNameIndex == -1)) {
    fprintf(stderr, "Error: Both ReadbackName and ControlName arrays are missing from the input file.\n");
    exit(EXIT_FAILURE);
  }
  if (timeIndex == -1) {
    fprintf(stderr, "Error: Time column is missing.\n");
    exit(EXIT_FAILURE);
  }
  if (valueIndex == -1) {
    fprintf(stderr, "Error: Value column is missing.\n");
    exit(EXIT_FAILURE);
  }
  if (controlNameIndexIndex == -1) {
    fprintf(stderr, "Error: ControlNameIndex column is missing.\n");
    exit(EXIT_FAILURE);
  }
 
  if (!SDDS_InitializeOutput(&SDDS_output, ascii_output ? SDDS_ASCII : (binary_output ? SDDS_BINARY : SDDS_input.layout.data_mode.mode), 1, NULL, NULL, output)) {
    SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
    exit(EXIT_FAILURE);
  }
 
  outrow = 0;
  while (SDDS_ReadTable(&SDDS_input) > 0) {
    page++;
    rows = SDDS_RowCount(&SDDS_input);
    if (page == 1) {
      if (readbackNameIndex != -1) {
        readbackNameArray = SDDS_GetArray(&SDDS_input, "ReadbackName", NULL);
      } else {
        readbackNameArray = SDDS_GetArray(&SDDS_input, "ControlName", NULL);
      }
      if (readbackNameArray == NULL) {
        SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
        exit(EXIT_FAILURE);
      }
 
      origToNewIndex = malloc(sizeof(long) * readbackNameArray->elements);
      for (i = 0; i < readbackNameArray->elements; i++) {
        origToNewIndex[i] = -1;
      }
 
      ColumnName = process_name_options(((char **)readbackNameArray->data), readbackNameArray->elements, delete_name, delete_names, retain_name, retain_names, &ColumnNames, &origToNewIndex);
      rowdata = malloc(sizeof(double) * ColumnNames);
      for (i = 0; i < ColumnNames; i++) {
        rowdata[i] = 0;
      }
 
      if (SDDS_DefineSimpleColumn(&SDDS_output, "Time", NULL, SDDS_DOUBLE) == 0) {
        SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
        exit(EXIT_FAILURE);
      }
      if (SDDS_DefineSimpleColumns(&SDDS_output, ColumnNames, ColumnName, NULL, output_type) == 0) {
        SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
        exit(EXIT_FAILURE);
      }
      if (SDDS_WriteLayout(&SDDS_output) == 0) {
        SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
        exit(EXIT_FAILURE);
      }
      if (snapshot) {
        if (SDDS_StartTable(&SDDS_output, 1) == 0) {
          SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
          exit(EXIT_FAILURE);
        }
      } else {
        if (SDDS_StartTable(&SDDS_output, 100) == 0) {
          SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
          exit(EXIT_FAILURE);
        }
        totalRows = 100;
      }
    } else {
      if (readbackNameIndex != -1) {
        readbackNameArray2 = SDDS_GetArray(&SDDS_input, "ReadbackName", NULL);
      } else {
        readbackNameArray2 = SDDS_GetArray(&SDDS_input, "ControlName", NULL);
      }
      if (readbackNameArray2 == NULL) {
        SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
        exit(EXIT_FAILURE);
      }
      if (readbackNameArray->elements != readbackNameArray2->elements) {
        fprintf(stderr, "Error: Multiple pages with differing ReadbackName and/or ControlName columns cannot be processed.\n");
        exit(EXIT_FAILURE);
      }
      for (i = 0; i < readbackNameArray->elements; i++) {
        if (strcmp((char *)((char **)readbackNameArray->data)[i], (char *)((char **)readbackNameArray2->data)[i]) != 0) {
          fprintf(stderr, "Error: Multiple pages with differing ReadbackName and/or ControlName columns cannot be processed.\n");
          exit(EXIT_FAILURE);
        }
      }
      SDDS_FreeArray(readbackNameArray2);
    }
    if ((timeData = SDDS_GetColumnInDoubles(&SDDS_input, "Time")) == NULL) {
      SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
      exit(EXIT_FAILURE);
    }
    if ((valueData = SDDS_GetColumnInDoubles(&SDDS_input, "Value")) == NULL) {
      SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
      exit(EXIT_FAILURE);
    }
    if ((controlNameIndexData = SDDS_GetColumnInLong(&SDDS_input, "ControlNameIndex")) == NULL) {
      SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
      exit(EXIT_FAILURE);
    }
    if (snapshot) {
      snapshotrow = 0;
      for (row = 0; row < rows; row++) {
        if (timeData[row] <= epochtime) {
          snapshotrow = row;
        } else {
          break;
        }
      }
    }
    if (filterTime) {
      for (row = 0; row < rows; row++) {
        if (timeData[row] <= startTime) {
          startTimeRow = row;
        } else {
          break;
        }
      }
      for (row = 0; row < rows; row++) {
        if (timeData[row] <= endTime) {
          endTimeRow = row;
        } else {
          break;
        }
      }
    }
    if (previousRowIndex != -1) {
      if ((previousRowData = SDDS_GetColumnInDoubles(&SDDS_input, "PreviousRow")) == NULL) {
        SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
        exit(EXIT_FAILURE);
      }
      for (row = rows - 1; row >= 0; row--) {
        if (previousRowData[row] == -2) {
          if (origToNewIndex[controlNameIndexData[row]] == -1) {
            continue;
          }
          initRow = row;
          break;
        }
      }
      free(previousRowData);
    }
 
    if (minimumInterval > 0) {
      previousTime = timeData[0] - minimumInterval - 1;
    }
    for (row = 0; row < rows; row++) {
      if ((readbackNameArray->elements < controlNameIndexData[row]) ||
          (controlNameIndexData[row] < 0)) {
        /* Sometimes there is invalid data in the original file */
        continue;
      }
      if (origToNewIndex[controlNameIndexData[row]] == -1) {
        continue;
      }
      rowdata[origToNewIndex[controlNameIndexData[row]]] = valueData[row];
      if (previousRowIndex != -1) {
        if (row < initRow) {
          continue;
        }
      }
      if (((snapshot == 0) && (filterTime == 0)) ||
          ((snapshot == 1) && (row == snapshotrow)) ||
          ((filterTime == 1) && (row >= startTimeRow) && (row <= endTimeRow))) {
        if (minimumInterval > 0) {
          timeInterval = timeData[row] - previousTime;
          if (timeInterval <= minimumInterval) {
            continue;
          } else {
            previousTime = timeData[row];
          }
        }
        if ((snapshot == 0) && (totalRows == currentRows)) {
          if (SDDS_LengthenTable(&SDDS_output, 100) == 0) {
            SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
            exit(EXIT_FAILURE);
          }
          totalRows += 100;
        }
        currentRows++;
        if (SDDS_SetRowValuesMod(&SDDS_output, SDDS_SET_BY_INDEX | SDDS_PASS_BY_REFERENCE, outrow, 0, &timeData[row], -1) == 0) {
          SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
          exit(EXIT_FAILURE);
        }
        for (i = 0; i < ColumnNames; i++) {
          if (SDDS_SetRowValuesMod(&SDDS_output, SDDS_SET_BY_INDEX | SDDS_PASS_BY_REFERENCE, outrow, i + 1, &rowdata[i], -1) == 0) {
            SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
            exit(EXIT_FAILURE);
          }
        }
        if (snapshot)
          break;
        outrow++;
      }
    }
    if (timeData)
      free(timeData);
    if (valueData)
      free(valueData);
    if (controlNameIndexData)
      free(controlNameIndexData);
  }
  if (rowdata)
    free(rowdata);
  if (origToNewIndex)
    free(origToNewIndex);
 
  if (ColumnName) {
    for (i = 0; i < ColumnNames; i++) {
      if (ColumnName[i])
        free(ColumnName[i]);
    }
    free(ColumnName);
  }
 
  SDDS_FreeArray(readbackNameArray);
  if (SDDS_WriteTable(&SDDS_output) == 0) {
    SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
    exit(EXIT_FAILURE);
  }
 
  if (!SDDS_Terminate(&SDDS_input) || !SDDS_Terminate(&SDDS_output)) {
    SDDS_PrintErrors(stderr, SDDS_VERBOSE_PrintErrors);
    exit(EXIT_FAILURE);
  }
 
  if (tmpfile_used && !replaceFileAndBackUp(input, output))
    exit(EXIT_FAILURE);
 
  free_scanargs(&s_arg, argc);
  return EXIT_SUCCESS;
}

◆ process_name_options()

char ** process_name_options	(	char **	orig_name,
		long	orig_names,
		char **	delete,
		long	deletes,
		char **	retain,
		long	retains,
		long *	num_matched,
		long **	origToNewIndex )

Definition at line 632 of file sddsconvertlogonchange.c.

                                                                                                                                                                   {
  long i, j;
  char **new_name;
  char *ptr = NULL;
  long *orig_flag = NULL;
 
  orig_flag = tmalloc(sizeof(*orig_flag) * orig_names);
  for (i = 0; i < orig_names; i++)
    orig_flag[i] = 1;
 
  if (deletes) {
    for (i = 0; i < deletes; i++) {
      ptr = expand_ranges(delete[i]);
      /* free(delete[i]); */ /* freed by free_scanargs */
      delete[i] = ptr;
    }
    for (j = 0; j < orig_names; j++) {
      for (i = 0; i < deletes; i++) {
        if (wild_match(orig_name[j], delete[i])) {
          orig_flag[j] = 0;
          break;
        }
      }
    }
    for (i = 0; i < deletes; i++) {
      if (delete[i])
        free(delete[i]);
    }
  }
 
  if (retains) {
    for (i = 0; i < retains; i++) {
      ptr = expand_ranges(retain[i]);
      /* free(retain[i]); */ /* freed by free_scanargs */
      retain[i] = ptr;
    }
    if (!deletes)
      for (j = 0; j < orig_names; j++)
        orig_flag[j] = 0;
    for (j = 0; j < orig_names; j++) {
      if (orig_flag[j])
        continue;
      for (i = 0; i < retains; i++) {
        if (wild_match(orig_name[j], retain[i])) {
          orig_flag[j] = 1;
          break;
        }
      }
    }
    for (i = 0; i < retains; i++) {
      if (retain[i])
        free(retain[i]);
    }
  }
 
  *num_matched = 0;
  for (j = 0; j < orig_names; j++) {
    if (orig_flag[j])
      (*num_matched)++;
  }
  new_name = tmalloc(sizeof(*new_name) * (*num_matched));
  i = 0;
  for (j = 0; j < orig_names; j++) {
    if (orig_flag[j]) {
      (*origToNewIndex)[j] = i;
      SDDS_CopyString(new_name + i, orig_name[j]);
      i++;
    }
  }
  free(orig_flag);
 
  return (new_name);
}

◆ SDDS_SetRowValuesMod()

long SDDS_SetRowValuesMod	(	SDDS_DATASET *	SDDS_dataset,
		long	mode,
		int64_t	row,
			... )

Definition at line 480 of file sddsconvertlogonchange.c.

                                                                                   {
  va_list argptr;
  int32_t index;
  long retval;
  SDDS_LAYOUT *layout;
  char *name;
  char buffer[200];
 
  if (!SDDS_CheckDataset(SDDS_dataset, "SDDS_SetRowValues"))
    return (0);
  if (!(mode & SDDS_SET_BY_INDEX || mode & SDDS_SET_BY_NAME) ||
      !(mode & SDDS_PASS_BY_VALUE || mode & SDDS_PASS_BY_REFERENCE)) {
    SDDS_SetError("Unable to set column values--unknown mode (SDDS_SetRowValues)");
    return (0);
  }
  /*
    if (!SDDS_CheckTabularData(SDDS_dataset, "SDDS_SetRowValues"))
    return(0);
  */
  row -= SDDS_dataset->first_row_in_mem;
  if (row >= SDDS_dataset->n_rows_allocated) {
    sprintf(buffer, "Unable to set column values--row number (%" PRId64 ") exceeds allocated memory (%" PRId64 ") (SDDS_SetRowValues)", row, SDDS_dataset->n_rows_allocated);
    SDDS_SetError(buffer);
    return (0);
  }
  if (row > SDDS_dataset->n_rows - 1)
    SDDS_dataset->n_rows = row + 1;
 
  va_start(argptr, row);
  layout = &SDDS_dataset->layout;
 
  /* Variable arguments are pairs of (index, value), where index is a long integer */
  retval = -1;
#ifdef DEBUG
  fprintf(stderr, "setting row %" PRId64 " (mem slot %" PRId64 ")\n", row + SDDS_dataset->first_row_in_mem, row);
#endif
  do {
    if (mode & SDDS_SET_BY_INDEX) {
      if ((index = va_arg(argptr, int32_t)) == -1) {
        retval = 1;
        break;
      }
      if (index < 0 || index >= layout->n_columns) {
        SDDS_SetError("Unable to set column values--index out of range (SDDS_SetRowValues)");
        retval = 0;
        break;
      }
#ifdef DEBUG
      fprintf(stderr, "Setting values for column #%ld\n", index);
#endif
    } else {
      if ((name = va_arg(argptr, char *)) == NULL) {
        retval = 1;
        break;
      }
#ifdef DEBUG
      fprintf(stderr, "Setting values for column %s\n", name);
#endif
      if ((index = SDDS_GetColumnIndex(SDDS_dataset, name)) < 0) {
        SDDS_SetError("Unable to set column values--name not recognized (SDDS_SetRowValues)");
        retval = 0;
        break;
      }
    }
    switch (layout->column_definition[index].type) {
    case SDDS_SHORT:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((short *)SDDS_dataset->data[index]) + row) = (short)va_arg(argptr, int);
      else
        *(((short *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, short *));
      break;
    case SDDS_USHORT:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((unsigned short *)SDDS_dataset->data[index]) + row) = (unsigned short)va_arg(argptr, unsigned int);
      else
        *(((unsigned short *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, unsigned short *));
      break;
    case SDDS_LONG:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((int32_t *)SDDS_dataset->data[index]) + row) = va_arg(argptr, int32_t);
      else
        *(((int32_t *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, int32_t *));
      break;
    case SDDS_ULONG:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((uint32_t *)SDDS_dataset->data[index]) + row) = va_arg(argptr, uint32_t);
      else
        *(((uint32_t *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, uint32_t *));
      break;
    case SDDS_LONG64:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((int64_t *)SDDS_dataset->data[index]) + row) = va_arg(argptr, int64_t);
      else
        *(((int64_t *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, int64_t *));
      break;
    case SDDS_ULONG64:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((uint64_t *)SDDS_dataset->data[index]) + row) = va_arg(argptr, uint64_t);
      else
        *(((uint64_t *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, uint64_t *));
      break;
    case SDDS_FLOAT:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((float *)SDDS_dataset->data[index]) + row) = (float)va_arg(argptr, double);
      else
        *(((float *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, double *));
      break;
    case SDDS_DOUBLE:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((double *)SDDS_dataset->data[index]) + row) = va_arg(argptr, double);
      else
        *(((double *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, double *));
      break;
    case SDDS_LONGDOUBLE:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((long double *)SDDS_dataset->data[index]) + row) = va_arg(argptr, long double);
      else
        *(((long double *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, long double *));
      break;
    case SDDS_STRING:
      if (((char **)SDDS_dataset->data[index])[row]) {
        free(((char **)SDDS_dataset->data[index])[row]);
        ((char **)SDDS_dataset->data[index])[row] = NULL;
      }
      if (mode & SDDS_PASS_BY_VALUE) {
        if (!SDDS_CopyString((char **)SDDS_dataset->data[index] + row, va_arg(argptr, char *))) {
          SDDS_SetError("Unable to set string column value--allocation failure (SDDS_SetRowValues)");
          retval = 0;
        }
      } else {
        if (!SDDS_CopyString((char **)SDDS_dataset->data[index] + row, *(va_arg(argptr, char **)))) {
          SDDS_SetError("Unable to set string column value--allocation failure (SDDS_SetRowValues)");
          retval = 0;
        }
      }
      break;
    case SDDS_CHARACTER:
      if (mode & SDDS_PASS_BY_VALUE)
        *(((char *)SDDS_dataset->data[index]) + row) = (char)va_arg(argptr, int);
      else
        *(((char *)SDDS_dataset->data[index]) + row) = *(va_arg(argptr, char *));
      break;
    default:
      SDDS_SetError("Unknown data type encountered (SDDS_SetRowValues)");
      retval = 0;
      break;
    }
  } while (retval == -1);
  va_end(argptr);
  return (retval);
}

Variable Documentation

◆ option

char* option[N_OPTIONS]

Initial value:

= {
  "binary", "ascii", "float", "double", "snapshot", "pipe",
  "minimuminterval", "time", "delete", "retain"}

Definition at line 67 of file sddsconvertlogonchange.c.

                          {
  "binary", "ascii", "float", "double", "snapshot", "pipe",
  "minimuminterval", "time", "delete", "retain"};

◆ USAGE

char* USAGE