105 lines
4.8 KiB
C++
105 lines
4.8 KiB
C++
/* -*-c++-*- */
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/* osgEarth - Geospatial SDK for OpenSceneGraph
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* Copyright 2020 Pelican Mapping
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* http://osgearth.org
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*
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* osgEarth is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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#pragma once
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#include <osgEarth/Export>
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namespace osgEarth
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{
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struct Version
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{
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int major, minor, patch;
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inline bool lessThan(const Version& rhs) const {
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return major < rhs.major ||
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(major == rhs.major && minor < rhs.minor) ||
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(major == rhs.major && minor == rhs.minor && patch < rhs.patch);
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}
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inline bool lessThan(int in_major, int in_minor, int in_patch) const {
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return lessThan(Version{ in_major, in_minor, in_patch });
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}
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inline bool lessThanOrEqualTo(const Version& rhs) const {
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return major < rhs.major ||
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(major == rhs.major && minor < rhs.minor) ||
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(major == rhs.major && minor == rhs.minor && patch <= rhs.patch);
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}
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inline bool lessThanOrEqualTo(int in_major, int in_minor, int in_patch) const {
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return lessThanOrEqualTo(Version{ in_major, in_minor, in_patch });
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}
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inline bool greaterThan(const Version& rhs) const {
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return major > rhs.major ||
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(major == rhs.major && minor > rhs.minor) ||
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(major == rhs.major && minor == rhs.minor && patch > rhs.patch);
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}
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inline bool greaterThan(int in_major, int in_minor, int in_patch) const {
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return greaterThan(Version{ in_major, in_minor, in_patch });
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}
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inline bool greaterThanOrEqualTo(const Version& rhs) const {
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return major > rhs.major ||
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(major == rhs.major && minor > rhs.minor) ||
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(major == rhs.major && minor == rhs.minor && patch >= rhs.patch);
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}
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inline bool greaterThanOrEqualTo(int in_major, int in_minor, int in_patch) const {
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return greaterThanOrEqualTo(Version{ in_major, in_minor, in_patch });
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}
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};
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OSGEARTH_EXPORT Version parseVersion(const char*);
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}
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extern "C" {
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#define OSGEARTH_MAJOR_VERSION 3
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#define OSGEARTH_MINOR_VERSION 7
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#define OSGEARTH_PATCH_VERSION 1
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#define OSGEARTH_SOVERSION 164
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/* Convenience macro that can be used to decide whether a feature is present or not i.e.
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* #if OSGEARTH_MIN_VERSION_REQUIRED(1,4,0)
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* your code here
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* #endif
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*/
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#define OSGEARTH_MIN_VERSION_REQUIRED(MAJOR, MINOR, PATCH) ((OSGEARTH_MAJOR_VERSION>MAJOR) || (OSGEARTH_MAJOR_VERSION==MAJOR && (OSGEARTH_MINOR_VERSION>MINOR || (OSGEARTH_MINOR_VERSION==MINOR && OSGEARTH_PATCH_VERSION>=PATCH))))
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#define OSGEARTH_VERSION_LESS_THAN(MAJOR, MINOR, PATCH) ((OSGEARTH_MAJOR_VERSION<MAJOR) || (OSGEARTH_MAJOR_VERSION==MAJOR && (OSGEARTH_MINOR_VERSION<MINOR || (OSGEARTH_MINOR_VERSION==MINOR && OSGEARTH_PATCH_VERSION<PATCH))))
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#define OSGEARTH_VERSION_LESS_OR_EQUAL(MAJOR, MINOR, PATCH) ((OSGEARTH_MAJOR_VERSION<MAJOR) || (OSGEARTH_MAJOR_VERSION==MAJOR && (OSGEARTH_MINOR_VERSION<MINOR || (OSGEARTH_MINOR_VERSION==MINOR && OSGEARTH_PATCH_VERSION<=PATCH))))
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#define OSGEARTH_VERSION_GREATER_THAN(MAJOR, MINOR, PATCH) ((OSGEARTH_MAJOR_VERSION>MAJOR) || (OSGEARTH_MAJOR_VERSION==MAJOR && (OSGEARTH_MINOR_VERSION>MINOR || (OSGEARTH_MINOR_VERSION==MINOR && OSGEARTH_PATCH_VERSION>PATCH))))
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#define OSGEARTH_VERSION_GREATER_OR_EQUAL(MAJOR, MINOR, PATCH) ((OSGEARTH_MAJOR_VERSION>MAJOR) || (OSGEARTH_MAJOR_VERSION==MAJOR && (OSGEARTH_MINOR_VERSION>MINOR || (OSGEARTH_MINOR_VERSION==MINOR && OSGEARTH_PATCH_VERSION>=PATCH))))
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//! Embeds the git SHA1 hash into the library. This is used for version reporting.
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#ifdef OSGEARTH_EMBED_GIT_SHA
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extern OSGEARTH_EXPORT const char* osgEarthGitSHA1();
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#endif
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//! Returns the osgEarth version number in human-friendly form.
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extern OSGEARTH_EXPORT const char* osgEarthGetVersion();
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//! Returns the ABI/SO version number in string form.
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extern OSGEARTH_EXPORT const char* osgEarthGetSOVersion();
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//! Returns the library name "osgEarth".
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extern OSGEARTH_EXPORT const char* osgEarthGetLibraryName();
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#define OSGEARTH_VERSION_RELEASE OSGEARTH_VERSION_PATCH
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#define OSGEARTH_VERSION_REVISION 0
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}
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