src/gromacs/utility/any.cpp

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  35 /*! \internal \file
  36  * \brief
  37  * Implements functionality from any.h.
  38  *
  39  * \author Teemu Murtola <teemu.murtola@gmail.com>
  40  * \ingroup module_utility
  41  */
  42 #include "gmxpre.h"
  43
  44 #include "any.h"
  45
  46 #include <string>
  47
  48 #include "gromacs/utility/gmxassert.h"
  49 #include "gromacs/utility/strconvert.h"
  50
  51 namespace gmx
  52 {
  53
  54 //! \cond libapi
  55 std::string simpleValueToString(const Any& value)
  56 {
  57     if (value.isType<bool>())
  58     {
  59         // TODO: Consider if this would be better as yes/no instead of
  60         // true/false.
  61         return toString(value.cast<bool>());
  62     }
  63     else if (value.isType<float>())
  64     {
  65         return toString(value.cast<float>());
  66     }
  67     else if (value.isType<double>())
  68     {
  69         return toString(value.cast<double>());
  70     }
  71     else if (value.isType<int>())
  72     {
  73         return toString(value.cast<int>());
  74     }
  75     else if (value.isType<int64_t>())
  76     {
  77         return toString(value.cast<int64_t>());
  78     }
  79     else if (value.isType<std::string>())
  80     {
  81         return value.cast<std::string>();
  82     }
  83     GMX_RELEASE_ASSERT(false, "Unknown value type");
  84     return std::string();
  85 }
  86 //! \endcond
  87
  88 } // namespace gmx