GDAL
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Field value. More...
#include <ogr_feature.h>
Public Member Functions | |
FieldValue & | operator= (const FieldValue &oOther) |
Set a field value from another one. | |
FieldValue & | operator= (int nVal) |
Set an integer value to the field. | |
FieldValue & | operator= (GIntBig nVal) |
Set an integer value to the field. | |
FieldValue & | operator= (double dfVal) |
Set a real value to the field. | |
FieldValue & | operator= (const char *pszVal) |
Set a string value to the field. | |
FieldValue & | operator= (const std::string &osVal) |
Set a string value to the field. | |
FieldValue & | operator= (const std::vector< int > &oArray) |
Set an array of integer to the field. | |
FieldValue & | operator= (const std::vector< GIntBig > &oArray) |
Set an array of big integer to the field. | |
FieldValue & | operator= (const std::vector< double > &oArray) |
Set an array of double to the field. | |
FieldValue & | operator= (const std::vector< std::string > &oArray) |
Set an array of strings to the field. | |
FieldValue & | operator= (CSLConstList papszValues) |
Set an array of strings to the field. | |
void | SetNull () |
Set a null value to the field. | |
void | clear () |
Unset the field. | |
void | Unset () |
Unset the field. | |
void | SetDateTime (int nYear, int nMonth, int nDay, int nHour=0, int nMinute=0, float fSecond=0.f, int nTZFlag=0) |
Set date time value/. | |
int | GetIndex () const |
Return field index. | |
const OGRFieldDefn * | GetDefn () const |
Return field definition. | |
const char * | GetName () const |
Return field name. | |
OGRFieldType | GetType () const |
Return field type. | |
OGRFieldSubType | GetSubType () const |
Return field subtype. | |
bool | empty () const |
Return whether the field value is unset/empty. | |
bool | IsUnset () const |
Return whether the field value is unset/empty. | |
bool | IsNull () const |
Return whether the field value is null. | |
const OGRField * | GetRawValue () const |
Return the raw field value. | |
int | GetInteger () const |
Return the integer value. More... | |
GIntBig | GetInteger64 () const |
Return the 64-bit integer value. More... | |
double | GetDouble () const |
Return the double value. More... | |
const char * | GetString () const |
Return the string value. More... | |
bool | GetDateTime (int *pnYear, int *pnMonth, int *pnDay, int *pnHour, int *pnMinute, float *pfSecond, int *pnTZFlag) const |
Return the date/time/datetime value. | |
operator int () const | |
Return the field value as integer, with potential conversion. | |
operator GIntBig () const | |
Return the field value as 64-bit integer, with potential conversion. | |
operator double () const | |
Return the field value as double, with potential conversion. | |
operator const char * () const | |
Return the field value as string, with potential conversion. | |
operator const std::vector< int > & () const | |
Return the field value as integer list, with potential conversion. | |
operator const std::vector< GIntBig > & () const | |
Return the field value as 64-bit integer list, with potential conversion. | |
operator const std::vector< double > & () const | |
Return the field value as double list, with potential conversion. | |
operator const std::vector< std::string > & () const | |
Return the field value as string list, with potential conversion. | |
operator CSLConstList () const | |
Return the field value as string list, with potential conversion. | |
int | GetAsInteger () const |
Return the field value as integer, with potential conversion. | |
GIntBig | GetAsInteger64 () const |
Return the field value as 64-bit integer, with potential conversion. | |
double | GetAsDouble () const |
Return the field value as double, with potential conversion. | |
const char * | GetAsString () const |
Return the field value as string, with potential conversion. | |
const std::vector< int > & | GetAsIntegerList () const |
Return the field value as integer list, with potential conversion. | |
const std::vector< GIntBig > & | GetAsInteger64List () const |
Return the field value as 64-bit integer list, with potential conversion. | |
const std::vector< double > & | GetAsDoubleList () const |
Return the field value as double list, with potential conversion. | |
const std::vector< std::string > & | GetAsStringList () const |
Return the field value as string list, with potential conversion. | |
Friends | |
class | OGRFeature |
Field value.
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inline |
Return the double value.
Only use that method if and only if GetType() == OFTReal.
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inline |
Return the integer value.
Only use that method if and only if GetType() == OFTInteger.
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inline |
Return the 64-bit integer value.
Only use that method if and only if GetType() == OFTInteger64.
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inline |
Return the string value.
Only use that method if and only if GetType() == OFTString.