BloombergLP::bdlb::BigEndianUint64

This class provides a container for an in-core representation of an unsigned 64-bit big-endian integer. It supports a complete set of value semantic operations, including copy construction, assignment, equality comparison, bsl::ostream printing, and BDEX serialization. Note that the copy constructor and copy-assignment operator are provided by the compiler. Any object of this class can be converted to a Uint64 allowing comparison with any other object of this class. This class is exception neutral with no guarantee of rollback: if an exception is thrown during the invocation of a method on a pre-existing object, the object is left in a valid state, but its value is undefined. In no event is memory leaked. Finally, aliasing (e.g., using all or part of an object as both source and destination) is supported in all cases.

Synopsis

Declared in <bdlb_bigendian.h>

class BigEndianUint64;

Member Functions

Name	Description
`operator=`	Store in this object the specified `value` as an unsigned 64-bit big-endian integer, and return a reference to this modifiable object.
`bdexStreamIn`	Assign to this object the value read from the specified input `stream` using the specified `version` format, and return a reference to `stream`. If `stream` is initially invalid, this operation has no effect. If `version` is not supported, this object is unaltered and `stream` is invalidated but otherwise unmodified. If `version` is supported but `stream` becomes invalid during this operation, this object has an undefined, but valid, state. Note that no version is read from `stream`. See the `bslx` package-level documentation for more information on BDEX streaming of value-semantic types and containers.
`bdexStreamOut`	Write this value to the specified output `stream` using the specified `version` format, and return a reference to `stream`. If `stream` is initially invalid, this operation has no effect. If `version` is not supported, `stream` is invalidated but otherwise unmodified. Note that `version` is not written to `stream`. See the `bslx` package-level documentation for more information on BDEX streaming of value-semantic types and containers.
`print`	Format this object to the specified output `stream` at the (absolute value of) the optionally specified indentation `level` and return a reference to `stream`. If `level` is specified, optionally specify `spacesPerLevel`, the number of spaces per indentation level for this and all of its nested objects. If `level` is negative, suppress indentation of the first line. If `spacesPerLevel` is negative, format the entire output on one line, suppressing all but the initial indentation (as governed by `level`). If `stream` is not valid on entry, this operation has no effect.
`operator BloombergLP::bslmf::NestedTraitDeclaration<BigEndianUint64, HasPrintMethod>`	Declare that this type is trivially copyable.
`operator bsls::Types::Uint64`	Return the value stored in this object as a `bsls::Types::Uint64` in the native byte-order.

Static Member Functions

Name	Description
`make`	Create and initialize a `BigEndianInt64` object that stores the specified `value` as an unsigned 64-bit big-endian integer.
`maxSupportedBdexVersion`	`maxSupportedBdexVersion` overloads

Friends

Name	Description
`BloombergLP::bdlb::operator!=`	Return `true` if the specified `lhs` and `rhs` `BigEndianUint64` objects do not have the same value, and `false` otherwise. Two `BigEndianUint64` objects do not have the same value if and only if the respective integral network byte-order values that they represent do not have the same value.
`BloombergLP::bdlb::operator==`	Return `true` if the specified `lhs` and `rhs` `BigEndianUint64` objects have the same value, and `false` otherwise. Two `BigEndianUint64` objects have the same value if and only if the respective integral network byte-order values that they represent have the same value.