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//
// $Id$
//
#ifndef COS_TIME_BASE_IDL
#define COS_TIME_BASE_IDL
module TimeBase {
// = TITLE
// COS Time Service basic types.
//
// = DESCRIPTION
// The standard CORBA Time Service defines a number of data
// structures to manipulate and express time.
// TAO does not implement this standard service (yet), but we use
// the standard types.
//
#if 1
// interim definition of type ulonglong pending the
// adoption of the type extension RFP.
// @@ We also need support for 64-bit integers in TAO IDL compiler.
struct ulonglong {
unsigned long low;
unsigned long high;
};
typedef ulonglong TimeT;
#else
typedef unsigned long long TimeT;
#endif
// As yet the IDL compiler does not support 64-bit quantities, we
// resort to the original definition of TimeT before long long
// numbers were added to IDL.
//
// Time in TimeT is expressed in units of 100 nano seconds (in
// other words 10^-7 seconds), and are relative to October 15, 1582;
// please read the spec for further details.
typedef TimeT InaccuracyT;
// To express an error estimate for time.
typedef short TdfT;
// Minutes of displacement from the Greenwich time.
struct UtcT {
// = TITLE
// The UTC time structure.
TimeT time;
unsigned long inacclo;
unsigned short inacchi;
TdfT tdf;
};
struct IntervalT {
// = TITLE
// A time interval
TimeT lower_bound;
TimeT upper_bound;
};
};
#endif /* COS_TIME_BASE_IDL */
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