src/gromacs/commandline/cmdlinemodule.cpp

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  35 /*! \internal \file
  36  * \brief
  37  * Implements classes from cmdlinemodule.h.
  38  *
  39  * \author Teemu Murtola <teemu.murtola@gmail.com>
  40  * \ingroup module_commandline
  41  */
  42 #include "gmxpre.h"
  43
  44 #include "cmdlinemodule.h"
  45
  46 #include "gromacs/commandline/cmdlinehelpcontext.h"
  47
  48 namespace gmx
  49 {
  50
  51 class CommandLineModuleSettings::Impl
  52 {
  53     public:
  54         Impl() : defaultNiceLevel_(19) {}
  55
  56         int defaultNiceLevel_;
  57 };
  58
  59 CommandLineModuleSettings::CommandLineModuleSettings()
  60     : impl_(new Impl)
  61 {
  62 }
  63
  64 CommandLineModuleSettings::~CommandLineModuleSettings()
  65 {
  66 }
  67
  68 int CommandLineModuleSettings::defaultNiceLevel() const
  69 {
  70     return impl_->defaultNiceLevel_;
  71 }
  72
  73 void CommandLineModuleSettings::setDefaultNiceLevel(int niceLevel)
  74 {
  75     impl_->defaultNiceLevel_ = niceLevel;
  76 }
  77
  78 //! \cond libapi
  79 void writeCommandLineHelpCMain(
  80         const CommandLineHelpContext &context, const char *name,
  81         int (*mainFunction)(int argc, char *argv[]))
  82 {
  83     char *argv[2];
  84     int   argc = 1;
  85     // TODO: The constness should not be cast away.
  86     argv[0] = const_cast<char *>(name);
  87     argv[1] = nullptr;
  88     GlobalCommandLineHelpContext global(context);
  89     mainFunction(argc, argv);
  90 }
  91 //! \endcond
  92
  93 } // namespace gmx