libboost-optional/1.81.0+1

A value-semantic, type-safe wrapper for representing 'optional' (or 'nullable') objects of a given type. An optional object may or may not contain a value of the underlying type

A library for representing optional (nullable) objects in C++.

optional<int> readInt(); // this function may return either an int or a not-an-int

if (optional<int> oi = readInt()) // did I get a real int
  cout << "my int is: " << *oi;   // use my int
else
  cout << "I have no int";

For more information refer to the documentation provided with this library.

version	1.81.0+1
license	BSL-1.0Boost Software License 1.0
repository	https://pkg.cppget.org/1/stable
download	libboost-optional-1.81.0+1.tar.gz
sha256	1662f4f75bc8b857a2cf5541e46369947da6303a10da8c42bb147b32c2e5deed

project	boost
url	github.com/boostorg/optional
doc-url	www.boost.org/doc/libs/1_81_0/libs/optional
package-url	github.com/build2-packaging/boost
email	boost-users@lists.boost.orgMailing list
package-email	packaging@build2.orgMailing list
topics	C++Boost

Depends (10)

	libboost-assert == 1.81.0
	libboost-config == 1.81.0
	libboost-core == 1.81.0
	libboost-detail == 1.81.0
	libboost-move == 1.81.0
	libboost-predef == 1.81.0
	libboost-static-assert == 1.81.0
	libboost-throw-exception == 1.81.0
	libboost-type-traits == 1.81.0
	libboost-utility == 1.81.0

Reviews

fail	0
pass	1

Builds

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target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-static_O3
timestamp	2024-12-13 20:26:00 UTC (14:40:56 hours ago)
result	success \| log \| rebuild

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target	aarch64-linux-gnu
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timestamp	2024-12-13 20:24:56 UTC (14:42:01 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
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timestamp	2024-12-13 20:23:32 UTC (14:43:24 hours ago)
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timestamp	2024-12-13 20:23:05 UTC (14:43:52 hours ago)
result	success \| log \| rebuild

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result	success \| log \| rebuild

toolchain	public-0.17.0
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timestamp	2024-12-13 13:02:52 UTC (22:04:05 hours ago)
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toolchain	public-0.17.0
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timestamp	2024-12-13 12:50:27 UTC (22:16:30 hours ago)
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timestamp	2024-12-13 07:28:06 UTC (01 03:38:50 days ago)
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result	success \| log \| rebuild

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timestamp	2024-12-11 14:13:20 UTC (02 20:53:37 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
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result	success \| log \| rebuild

toolchain	public-0.17.0
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result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
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timestamp	2024-12-11 14:12:21 UTC (02 20:54:36 days ago)
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