// bdlscm_versiontag.h                                                -*-C++-*-
#ifndef INCLUDED_BDLSCM_VERSIONTAG
#define INCLUDED_BDLSCM_VERSIONTAG

#include <bsls_ident.h>
BSLS_IDENT("$Id: $")

//@PURPOSE: Provide versioning information for the `bdl` package group.
//
//@SEE_ALSO: bdlscm_version
//
//@DESCRIPTION: This component provides versioning information for the `bdl`
// package group.  The `BDL_VERSION` macro that is supplied can be used for
// conditional-compilation based on `bdl` version information.  The following
// usage example illustrates this basic capability.
//
// Note that since `bdl` is always released in lock-step with `bsl`, they
// share common versioning, and the `BDL_VERSION` will always equal the
// `BSL_VERSION`.
//
///Usage
///-----
// This section illustrates intended use of this component.
//
///Example 1: Basic Usage
/// - - - - - - - - - - -
// At compile time, the version of BDL can be used to select an older or newer
// way to accomplish a task, to enable new functionality, or to accommodate an
// interface change.  For example, if the name of a function changes (a rare
// occurrence, but potentially disruptive when it does happen), the impact on
// affected code can be minimized by conditionally calling the function by its
// old or new name using conditional compilation.  In the following, the `#if`
// preprocessor directive compares `BDL_VERSION` (i.e., the latest BDL version,
// excluding the patch version) to a specified major and minor version composed
// using the `BSL_MAKE_VERSION` macro:
// ```
// #if BDL_VERSION > BSL_MAKE_VERSION(1, 3)
//     // Call 'newFunction' for BDL versions later than 1.3.
//     int result = newFunction();
// #else
//     // Call 'oldFunction' for BDL version 1.3 or earlier.
//     int result = oldFunction();
// #endif
// ```

#include <bslscm_version.h>
#include <bslscm_versiontag.h>


/// Provide the major version number of the current (latest) BDL release.
#define BDL_VERSION_MAJOR     4

/// Provide the minor version number of the current (latest) BDL release.
#define BDL_VERSION_MINOR     38

/// Construct an integer (unique to the specified `BDL_VERSION_MAJOR` and
/// `BDL_VERSION_MINOR` numbers) corresponding to the major and minor
/// version numbers, respectively, of the current (latest) BDL release.
/// Note that the patch version number is intentionally not included.  The
/// exact format of the result is an implementation detail of
/// `bslscm_versiontag`.  The major and minor parts of the resulting version
/// can be extracted with `BSL_GET_VERSION_MAJOR` and
/// `BSL_GET_VERSION_MINOR` respectively.
#define BDL_VERSION BSL_MAKE_VERSION(BDL_VERSION_MAJOR, \
                                     BDL_VERSION_MINOR)

/// Declare that deprecations for this UOR introduced in the specified
/// version or earlier will be "active" by default -- i.e.,
/// `BSLS_DEPRECATE_IS_ACTIVE` will be `true` (which typically enables
/// deprecation warnings).  Note that we define this macro in the version
/// component, so that it is available at the lowest level in the component
/// hierarchy of this UOR.
#define BDL_VERSION_DEPRECATION_THRESHOLD BSLS_DEPRECATE_MAKE_VER(3, 1)

#endif

// ----------------------------------------------------------------------------
// Copyright 2012 Bloomberg Finance L.P.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------------------- END-OF-FILE ----------------------------------
