FDO .NET API Reference Feature Data Objects
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mgDataType.h File Reference


Namespaces

namespace  OSGeo
namespace  OSGeo::FDO
namespace  OSGeo::FDO::Schema

Enumerations

enum  DataType {
  DataType_Boolean = FdoDataType_Boolean,
  DataType_Byte = FdoDataType_Byte,
  DataType_DateTime = FdoDataType_DateTime,
  DataType_Decimal = FdoDataType_Decimal,
  DataType_Double = FdoDataType_Double,
  DataType_Int16 = FdoDataType_Int16,
  DataType_Int32 = FdoDataType_Int32,
  DataType_Int64 = FdoDataType_Int64,
  DataType_Single = FdoDataType_Single,
  DataType_String = FdoDataType_String,
  DataType_BLOB = FdoDataType_BLOB,
  DataType_CLOB = FdoDataType_CLOB
}
 The DataType enumeration lists all of the base data types supported by FDO. More...

Enumeration Type Documentation

enum DataType
 

The DataType enumeration lists all of the base data types supported by FDO.

Enumeration values:
DataType_Boolean  Represents a Boolean value of true or false.
DataType_Byte  Represents unsigned 8-bit integers with values between 0 and 255.
DataType_DateTime  Represents a date and time value.
DataType_Decimal  Represents values ranging from 1.0 x 10^-28 to approximately 7.9 x 10^28 with 28-29 significant digits.
DataType_Double  Represents a floating point value ranging from approximately 5.0 x 10^-324 to 1.7 x 10^308 with a precision of 15-16 digits.
DataType_Int16  Represents signed 16-bit integers with values between -32768 and 32767.
DataType_Int32  Represents signed 32-bit integers with values between -2147483648 and 2147483647.
DataType_Int64  Represents signed 64-bit integers with values betwenn -9223372036854775808 and 9223372036854775807.
DataType_Single  Represents floating point values ranging from approximately 1.5 x 10^-45 to 3.4 x 10^38, with a precision of 7 digits.
DataType_String  Represents a Unicode character strings.
DataType_BLOB  Represents a binary large object stored as a collection of bytes.
DataType_CLOB  Represents a character large object stored as a collection of characters.

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