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Constraint.h
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1
2 /******************************************************************************
3 *
4 * file: Constraint.h
5 *
6 * Copyright (c) 2005, Michael E. Smoot
7 * All rights reverved.
8 *
9 * See the file COPYING in the top directory of this distribution for
10 * more information.
11 *
12 * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
13 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
15 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
16 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
17 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
18 * DEALINGS IN THE SOFTWARE.
19 *
20 *****************************************************************************/
21
22 #ifndef TCLAP_CONSTRAINT_H
23 #define TCLAP_CONSTRAINT_H
24
25 #include <string>
26 #include <vector>
27 #include <list>
28 #include <iostream>
29 #include <iomanip>
30 #include <algorithm>
31
32 namespace TCLAP {
33
37 template<class T>
38 class Constraint
39 {
40
41 public:
45 virtual std::string description() const =0;
46
50 virtual std::string shortID() const =0;
51
57 virtual bool check(const T& value) const =0;
58
64 virtual ~Constraint() { ; }
65 };
66
67 } //namespace TCLAP
68 #endif
TCLAP::Constraint::description
virtual std::string description() const =0
Returns a description of the Constraint.
TCLAP::Constraint::shortID
virtual std::string shortID() const =0
Returns the short ID for the Constraint.
TCLAP::Constraint::check
virtual bool check(const T &value) const =0
The method used to verify that the value parsed from the command line meets the constraint.
TCLAP::Constraint
The interface that defines the interaction between the Arg and Constraint.
Definition: Constraint.h:38
TCLAP::Constraint::~Constraint
virtual ~Constraint()
Destructor.
Definition: Constraint.h:64
TCLAP
Definition: Arg.h:57