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Diffstat (limited to 'src/tclap/.svn/text-base/OptionalUnlabeledTracker.h.svn-base')
-rwxr-xr-x | src/tclap/.svn/text-base/OptionalUnlabeledTracker.h.svn-base | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/tclap/.svn/text-base/OptionalUnlabeledTracker.h.svn-base b/src/tclap/.svn/text-base/OptionalUnlabeledTracker.h.svn-base deleted file mode 100755 index 8174c5f..0000000 --- a/src/tclap/.svn/text-base/OptionalUnlabeledTracker.h.svn-base +++ /dev/null @@ -1,62 +0,0 @@ - - -/****************************************************************************** - * - * file: OptionalUnlabeledTracker.h - * - * Copyright (c) 2005, Michael E. Smoot . - * All rights reverved. - * - * See the file COPYING in the top directory of this distribution for - * more information. - * - * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - *****************************************************************************/ - - -#ifndef TCLAP_OPTIONAL_UNLABELED_TRACKER_H -#define TCLAP_OPTIONAL_UNLABELED_TRACKER_H - -#include <string> - -namespace TCLAP { - -class OptionalUnlabeledTracker -{ - - public: - - static void check( bool req, const std::string& argName ); - - static void gotOptional() { alreadyOptionalRef() = true; } - - static bool& alreadyOptional() { return alreadyOptionalRef(); } - - private: - - static bool& alreadyOptionalRef() { static bool ct = false; return ct; } -}; - - -inline void OptionalUnlabeledTracker::check( bool req, const std::string& argName ) -{ - if ( OptionalUnlabeledTracker::alreadyOptional() ) - throw( SpecificationException( - "You can't specify ANY Unlabeled Arg following an optional Unlabeled Arg", - argName ) ); - - if ( !req ) - OptionalUnlabeledTracker::gotOptional(); -} - - -} // namespace TCLAP - -#endif |