tpism_python.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       tpism_python.hh (1480B)
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            1 // Copyright (C) 2011, 2014, 2015 David Maxwell and Constantine Khroulev
            2 //
            3 // This file is part of PISM.
            4 //
            5 // PISM is free software; you can redistribute it and/or modify it under the
            6 // terms of the GNU General Public License as published by the Free Software
            7 // Foundation; either version 3 of the License, or (at your option) any later
            8 // version.
            9 //
           10 // PISM is distributed in the hope that it will be useful, but WITHOUT ANY
           11 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
           12 // FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
           13 // details.
           14 //
           15 // You should have received a copy of the GNU General Public License
           16 // along with PISM; if not, write to the Free Software
           17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
           18 
           19 
           20 #ifndef _PISM_PYTHON_
           21 #define _PISM_PYTHON_
           22 
           23 namespace pism {
           24 
           25 //! @brief Code added for use in Python wrappers.
           26 namespace python {
           27 
           28 void set_abort_on_sigint(bool abort);
           29 
           30 int check_signal();
           31 void sigint_handler(int sig);
           32 
           33 extern bool gSIGINT_is_fatal;
           34 
           35 //! Installs a signal handler on construction; deinstalls on destruction.
           36 class SigInstaller
           37 {
           38 public:
           39   //! Installs handle \a new_handler for signal \a sig.
           40   SigInstaller(int sig, void (*new_handler)(int));
           41   //! Restores the signal handler to its previous value.
           42   void release();
           43 
           44   ~SigInstaller();
           45 private:
           46   void (*m_old_handler)(int);
           47   int m_sig;
           48 };
           49 
           50 } // end of namespace python
           51 } // end of namespace pism
           52 
           53 #endif