OGR
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OGRFeature::FieldValue Class Reference

#include <ogr_feature.h>

Classes

struct  Private
 

Public Member Functions

FieldValue & operator= (const FieldValue &oOther)
 
FieldValue & operator= (int nVal)
 
FieldValue & operator= (GIntBig nVal)
 
FieldValue & operator= (double dfVal)
 
FieldValue & operator= (const char *pszVal)
 
FieldValue & operator= (const std::string &osVal)
 
FieldValue & operator= (const std::vector< int > &oArray)
 
FieldValue & operator= (const std::vector< GIntBig > &oArray)
 
FieldValue & operator= (const std::vector< double > &oArray)
 
FieldValue & operator= (const std::vector< std::string > &oArray)
 
FieldValue & operator= (CSLConstList papszValues)
 
void SetNull ()
 
void clear ()
 
void Unset ()
 
void SetDateTime (int nYear, int nMonth, int nDay, int nHour=0, int nMinute=0, float fSecond=0.f, int nTZFlag=0)
 
int GetIndex () const
 
const OGRFieldDefn * GetDefn () const
 
const char * GetName () const
 
OGRFieldType GetType () const
 
OGRFieldSubType GetSubType () const
 
bool empty () const
 
bool IsUnset () const
 
bool IsNull () const
 
const OGRField * GetRawValue () const
 
int GetInteger () const
 
GIntBig GetInteger64 () const
 
double GetDouble () const
 
const char * GetString () const
 
bool GetDateTime (int *pnYear, int *pnMonth, int *pnDay, int *pnHour, int *pnMinute, float *pfSecond, int *pnTZFlag) const
 
 operator int () const
 
 operator GIntBig () const
 
 operator double () const
 
 operator const char * () const
 
 operator const std::vector< int > & () const
 
 operator const std::vector< GIntBig > & () const
 
 operator const std::vector< double > & () const
 
 operator const std::vector< std::string > & () const
 
 operator CSLConstList () const
 
int GetAsInteger () const
 
GIntBig GetAsInteger64 () const
 
double GetAsDouble () const
 
const char * GetAsString () const
 
const std::vector< int > & GetAsIntegerList () const
 
const std::vector< GIntBig > & GetAsInteger64List () const
 
const std::vector< double > & GetAsDoubleList () const
 
const std::vector< std::string > & GetAsStringList () const
 

Friends

class OGRFeature
 

Detailed Description

Field value.

Member Function Documentation

◆ clear()

void OGRFeature::FieldValue::clear ( )

Unset the field.

◆ empty()

bool OGRFeature::FieldValue::empty ( ) const
inline

Return whether the field value is unset/empty.

◆ GetAsDouble()

double OGRFeature::FieldValue::GetAsDouble ( ) const

Return the field value as double, with potential conversion

References OGRFeature::GetFieldAsDouble().

◆ GetAsDoubleList()

const std::vector< double > & OGRFeature::FieldValue::GetAsDoubleList ( ) const

Return the field value as double list, with potential conversion

References OGRFeature::GetFieldAsDoubleList().

◆ GetAsInteger()

int OGRFeature::FieldValue::GetAsInteger ( ) const

Return the field value as integer, with potential conversion

References OGRFeature::GetFieldAsInteger().

◆ GetAsInteger64()

GIntBig OGRFeature::FieldValue::GetAsInteger64 ( ) const

Return the field value as 64-bit integer, with potential conversion

References OGRFeature::GetFieldAsInteger64().

◆ GetAsInteger64List()

const std::vector< GIntBig > & OGRFeature::FieldValue::GetAsInteger64List ( ) const

Return the field value as 64-bit integer list, with potential conversion

References OGRFeature::GetFieldAsInteger64List().

◆ GetAsIntegerList()

const std::vector< int > & OGRFeature::FieldValue::GetAsIntegerList ( ) const

Return the field value as integer list, with potential conversion

References OGRFeature::GetFieldAsIntegerList().

◆ GetAsString()

const char * OGRFeature::FieldValue::GetAsString ( ) const

Return the field value as string, with potential conversion

References OGRFeature::GetFieldAsString().

◆ GetAsStringList()

const std::vector< std::string > & OGRFeature::FieldValue::GetAsStringList ( ) const

Return the field value as string list, with potential conversion

References OGRFeature::GetFieldAsStringList().

◆ GetDateTime()

bool OGRFeature::FieldValue::GetDateTime ( int *  pnYear,
int *  pnMonth,
int *  pnDay,
int *  pnHour,
int *  pnMinute,
float *  pfSecond,
int *  pnTZFlag 
) const

Return the date/time/datetime value.

Referenced by operator=().

◆ GetDefn()

const OGRFieldDefn * OGRFeature::FieldValue::GetDefn ( ) const

Return field definition.

◆ GetDouble()

double OGRFeature::FieldValue::GetDouble ( ) const
inline

Return the double value. Only use that method if and only if GetType() == OFTReal.

◆ GetIndex()

int OGRFeature::FieldValue::GetIndex ( ) const

Return field index.

◆ GetInteger()

int OGRFeature::FieldValue::GetInteger ( ) const
inline

Return the integer value. Only use that method if and only if GetType() == OFTInteger.

◆ GetInteger64()

GIntBig OGRFeature::FieldValue::GetInteger64 ( ) const
inline

Return the 64-bit integer value. Only use that method if and only if GetType() == OFTInteger64.

◆ GetName()

const char* OGRFeature::FieldValue::GetName ( ) const
inline

Return field name.

◆ GetRawValue()

const OGRField * OGRFeature::FieldValue::GetRawValue ( ) const

Return the raw field value

◆ GetString()

const char* OGRFeature::FieldValue::GetString ( ) const
inline

Return the string value. Only use that method if and only if GetType() == OFTString.

◆ GetSubType()

OGRFieldSubType OGRFeature::FieldValue::GetSubType ( ) const
inline

Return field subtype.

◆ GetType()

OGRFieldType OGRFeature::FieldValue::GetType ( ) const
inline

Return field type.

◆ IsNull()

bool OGRFeature::FieldValue::IsNull ( ) const

Return whether the field value is null.

◆ IsUnset()

bool OGRFeature::FieldValue::IsUnset ( ) const

Return whether the field value is unset/empty.

◆ operator const char *()

OGRFeature::FieldValue::operator const char * ( ) const
inline

Return the field value as string, with potential conversion

◆ operator const std::vector< double > &()

OGRFeature::FieldValue::operator const std::vector< double > & ( ) const
inline

Return the field value as double list, with potential conversion

◆ operator const std::vector< GIntBig > &()

OGRFeature::FieldValue::operator const std::vector< GIntBig > & ( ) const
inline

Return the field value as 64-bit integer list, with potential conversion

◆ operator const std::vector< int > &()

OGRFeature::FieldValue::operator const std::vector< int > & ( ) const
inline

Return the field value as integer list, with potential conversion

◆ operator const std::vector< std::string > &()

OGRFeature::FieldValue::operator const std::vector< std::string > & ( ) const
inline

Return the field value as string list, with potential conversion

◆ operator CSLConstList()

OGRFeature::FieldValue::operator CSLConstList ( ) const

Return the field value as string list, with potential conversion

References OGRFeature::GetFieldAsStringList().

◆ operator double()

OGRFeature::FieldValue::operator double ( ) const
inline

Return the field value as double, with potential conversion

◆ operator GIntBig()

OGRFeature::FieldValue::operator GIntBig ( ) const
inline

Return the field value as 64-bit integer, with potential conversion

◆ operator int()

OGRFeature::FieldValue::operator int ( ) const
inline

Return the field value as integer, with potential conversion

◆ operator=() [1/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( const FieldValue &  oOther)

Set a field value from another one.

References GetDateTime(), OFTDate, OFTDateTime, OFTInteger, OFTInteger64, OFTInteger64List, OFTIntegerList, OFTReal, OFTRealList, OFTString, OFTStringList, and OFTTime.

◆ operator=() [2/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( int  nVal)

Set an integer value to the field.

◆ operator=() [3/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( GIntBig  nVal)

Set an integer value to the field.

◆ operator=() [4/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( double  dfVal)

Set a real value to the field.

◆ operator=() [5/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( const char *  pszVal)

Set a string value to the field.

◆ operator=() [6/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( const std::string &  osVal)

Set a string value to the field.

◆ operator=() [7/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( const std::vector< int > &  oArray)

Set an array of integer to the field.

◆ operator=() [8/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( const std::vector< GIntBig > &  oArray)

Set an array of big integer to the field.

◆ operator=() [9/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( const std::vector< double > &  oArray)

Set an array of double to the field.

◆ operator=() [10/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( const std::vector< std::string > &  oArray)

Set an array of strings to the field.

References CPLStringList::AddString(), and CPLStringList::List().

◆ operator=() [11/11]

OGRFeature::FieldValue & OGRFeature::FieldValue::operator= ( CSLConstList  papszValues)

Set an array of strings to the field.

◆ SetDateTime()

void OGRFeature::FieldValue::SetDateTime ( int  nYear,
int  nMonth,
int  nDay,
int  nHour = 0,
int  nMinute = 0,
float  fSecond = 0.f,
int  nTZFlag = 0 
)

Set date time value/

◆ SetNull()

void OGRFeature::FieldValue::SetNull ( )

Set a null value to the field.

◆ Unset()

void OGRFeature::FieldValue::Unset ( )
inline

Unset the field.

The documentation for this class was generated from the following files:
Generated for GDAL by doxygen 1.8.14.