Package org.omg.DynamicAny
Interface DynFixedOperations
- All Superinterfaces:
DynAnyOperations
- All Known Subinterfaces:
DynFixed
- All Known Implementing Classes:
_DynFixedStub
,DynFixedImpl
,DynFixedPOA
,DynFixedPOATie
DynFixed objects support the manipulation of IDL fixed values.
Because IDL does not have a generic type that can represent fixed types with arbitrary
number of digits and arbitrary scale, the operations use the IDL string type.
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Method Summary
Methods inherited from interface org.omg.DynamicAny.DynAnyOperations
assign, component_count, copy, current_component, destroy, equal, from_any, get_any, get_boolean, get_char, get_double, get_dyn_any, get_float, get_long, get_longlong, get_octet, get_reference, get_short, get_string, get_typecode, get_ulong, get_ulonglong, get_ushort, get_val, get_wchar, get_wstring, insert_any, insert_boolean, insert_char, insert_double, insert_dyn_any, insert_float, insert_long, insert_longlong, insert_octet, insert_reference, insert_short, insert_string, insert_typecode, insert_ulong, insert_ulonglong, insert_ushort, insert_val, insert_wchar, insert_wstring, next, rewind, seek, to_any, type
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Method Details
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get_value
String get_value()Returns the value of a DynFixed.- Returns:
- the value
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set_value
Sets the value of the DynFixed. The val string must contain a fixed string constant in the same format as used for IDL fixed-point literals. However, the trailing d or D is optional. The return value is true if val can be represented as the DynFixed without loss of precision. If val has more fractional digits than can be represented in the DynFixed, fractional digits are truncated and the return value is false.- Parameters:
val
- a fixed string constant- Returns:
- if val can be represented with no loss of position
- Throws:
TypeMismatch
- If val does not contain a valid fixed-point literal or contains extraneous characters other than leading or trailing white spaceInvalidValue
- If val contains a value whose scale exceeds that of the DynFixed or is not initialized
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