FDO API Reference

Feature Data Objects

DataType.h

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#ifndef _DATATYPE_H_
#define _DATATYPE_H_

//
// Copyright (C) 2004-2006  Autodesk, Inc.
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of version 2.1 of the GNU Lesser
// General Public License as published by the Free Software Foundation.
// 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
//

#ifdef _WIN32
#pragma once
#endif

/// \brief
/// The FdoDataType enumeration lists all of the base data types supported by FDO.
/// <param name="FdoDataType_Boolean">
/// Represents a Boolean value of true or false
/// </param>
/// <param name="FdoDataType_Byte">
/// Represents unsigned 8-bit integers with values between 0 and 255
/// </param>
/// <param name="FdoDataType_DateTime">
/// Represents a date and time value
/// </param>
/// <param name="FdoDataType_Decimal">
/// Represents values ranging from 1.0 x 10^-28 to approximately 7.9 x 10^28, 
/// with 28-29 significant digits
/// </param>
/// <param name="FdoDataType_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
/// </param>
/// <param name="FdoDataType_Int16">
/// Represents signed 16-bit integers with values between -32768 and 32767
/// </param>
/// <param name="FdoDataType_Int32">
/// Represents signed 32-bit integers with values between -2147483648 and 2147483647
/// </param>
/// <param name="FdoDataType_Int64">
/// Represents signed 64-bit integers with values between -9223372036854775808 and 9223372036854775807
/// </param>
/// <param name="FdoDataType_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
/// </param>
/// <param name="FdoDataType_String">
/// Represents a Unicode character string
/// </param>
/// <param name="FdoDataType_BLOB">
/// Represents a binary large object stored as a collection of bytes
/// </param>
/// <param name="FdoDataType_CLOB">
/// Represents a character large object stored as a collection of
/// characters
/// </param>
enum FdoDataType
{
    /// Represents a Boolean value of true or false.
    FdoDataType_Boolean,

    /// Represents unsigned 8-bit integers with values between 0 and 255.
    FdoDataType_Byte,

    /// Represents a date and time value.
    FdoDataType_DateTime,

    /// Represents values ranging from 1.0 x 10^-28 to approximately 7.9 x 10^28
    /// with 28-29 significant digits.
    FdoDataType_Decimal,

    /// 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.
    FdoDataType_Double,

    /// Represents signed 16-bit integers with values between -32768 and 32767.
    FdoDataType_Int16,

    /// Represents signed 32-bit integers with values between -2147483648 
    /// and 2147483647.
    FdoDataType_Int32,

    /// Represents signed 64-bit integers with values 
    /// between -9223372036854775808 and 9223372036854775807.
    FdoDataType_Int64,

    /// Represents floating point values ranging from approximately 1.5 x 10^-45
    /// to 3.4 x 10^38, with a precision of 7 digits. 
    FdoDataType_Single,

    /// Represents a Unicode character strings.
    FdoDataType_String,

    /// Represents a binary large object stored as a collection of bytes.
    FdoDataType_BLOB,

    /// Represents a character large object stored as a collection of
    /// characters.
    FdoDataType_CLOB
};
#endif

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