ossimIso8211.h File Reference

#include <cstdio>
#include <cstdlib>

Go to the source code of this file.

Classes
class	ossimDDFModule
	The primary class for reading ISO 8211 files. More...
class	ossimDDFFieldDefn
	Information from the DDR defining one field. More...
class	ossimDDFSubfieldDefn
	Information from the DDR record describing one subfield of a DDFFieldDefn. More...
class	ossimDDFRecord
	Contains instance data from one data record (DR). More...
class	ossimDDFField
	This object represents one field in a DDFRecord. More...

Macros
#define	OSSIM_DDF_FIELD_TERMINATOR   30
#define	OSSIM_DDF_UNIT_TERMINATOR   31

Enumerations
enum	DDFDataType { DDFInt, DDFFloat, DDFString, DDFBinaryString }
	General data type. More...
enum	DDF_data_struct_code { dsc_elementary, dsc_vector, dsc_array, dsc_concatenated }
enum	DDF_data_type_code {   dtc_char_string, dtc_implicit_point, dtc_explicit_point, dtc_explicit_point_scaled,   dtc_char_bit_string, dtc_bit_string, dtc_mixed_data_type }

Functions
long	ossimDDFScanInt (const char *pszString, int nMaxChars)
int	ossimDDFScanVariable (const char *pszString, int nMaxChars, int nDelimChar)
char *	ossimDDFFetchVariable (const char *pszString, int nMaxChars, int nDelimChar1, int nDelimChar2, int *pnConsumedChars)

Macro Definition Documentation

OSSIM_DDF_FIELD_TERMINATOR

#define OSSIM_DDF_FIELD_TERMINATOR   30

Definition at line 62 of file ossimIso8211.h.

Referenced by ossimDDFModule::Create(), ossimDDFFieldDefn::GenerateDDREntry(), ossimDDFSubfieldDefn::GetDataLength(), ossimDDFRecord::ResetDirectory(), ossimDDFRecord::SetFieldRaw(), ossimDDFRecord::SetFloatSubfield(), ossimDDFRecord::SetIntSubfield(), and ossimDDFRecord::SetStringSubfield().

OSSIM_DDF_UNIT_TERMINATOR

#define OSSIM_DDF_UNIT_TERMINATOR   31

Definition at line 65 of file ossimIso8211.h.

Referenced by ossimDDFSubfieldDefn::FormatFloatValue(), ossimDDFSubfieldDefn::FormatIntValue(), ossimDDFSubfieldDefn::FormatStringValue(), ossimDDFFieldDefn::GenerateDDREntry(), ossimDDFSubfieldDefn::GetDefaultValue(), and ossimDDFSubfieldDefn::ossimDDFSubfieldDefn().

Enumeration Type Documentation

DDF_data_struct_code

enum DDF_data_struct_code

Enumerator
dsc_elementary
dsc_vector
dsc_array
dsc_concatenated

Definition at line 163 of file ossimIso8211.h.

{ dsc_elementary, dsc_vector, dsc_array, dsc_concatenated } DDF_data_struct_code;

DDF_data_type_code

enum DDF_data_type_code

Enumerator
dtc_char_string
dtc_implicit_point
dtc_explicit_point
dtc_explicit_point_scaled
dtc_char_bit_string
dtc_bit_string
dtc_mixed_data_type

Definition at line 164 of file ossimIso8211.h.

               { dtc_char_string, 
                 dtc_implicit_point, 
                 dtc_explicit_point, 
                 dtc_explicit_point_scaled, 
                 dtc_char_bit_string, 
                 dtc_bit_string, 
                 dtc_mixed_data_type } DDF_data_type_code;

DDFDataType

enum DDFDataType

General data type.

Enumerator
DDFInt
DDFFloat
DDFString
DDFBinaryString

Definition at line 42 of file ossimIso8211.h.

             {
    DDFInt,
    DDFFloat,
    DDFString,
    DDFBinaryString
} DDFDataType;

Function Documentation

ossimDDFFetchVariable()

char* ossimDDFFetchVariable	(	const char *	pszString,
		int	nMaxChars,
		int	nDelimChar1,
		int	nDelimChar2,
		int *	pnConsumedChars
	)

Definition at line 80 of file ossimDdfutils.cpp.

{
    int         i;
    char        *pszReturn;

    for( i = 0; i < nMaxChars-1 && pszRecord[i] != nDelimChar1
                                && pszRecord[i] != nDelimChar2; i++ ) {}

    *pnConsumedChars = i;
    if( i < nMaxChars
        && (pszRecord[i] == nDelimChar1 || pszRecord[i] == nDelimChar2) )
        (*pnConsumedChars)++;

    pszReturn = (char *) malloc(i+1);
    pszReturn[i] = '\0';
    strncpy( pszReturn, pszRecord, i );

    return pszReturn;
}

ossimDDFScanInt()

long ossimDDFScanInt	(	const char *	pszString,
		int	nMaxChars
	)

Definition at line 42 of file ossimDdfutils.cpp.

{
    char        szWorking[33];

    if( nMaxChars > 32 || nMaxChars == 0 )
        nMaxChars = 32;

    memcpy( szWorking, pszString, nMaxChars );
    szWorking[nMaxChars] = '\0';

    return( atoi(szWorking) );
}

ossimDDFScanVariable()

int ossimDDFScanVariable	(	const char *	pszString,
		int	nMaxChars,
		int	nDelimChar
	)

Definition at line 63 of file ossimDdfutils.cpp.

{
    int         i;
    
    for( i = 0; i < nMaxChars-1 && pszRecord[i] != nDelimChar; i++ ) {}

    return i;
}