src/HYDROData/HYDROData_Tool.h

   1
   2 #ifndef HYDROData_Tool_HeaderFile
   3 #define HYDROData_Tool_HeaderFile
   4
   5 #include "HYDROData.h"
   6 #include "HYDROData_Entity.h"
   7
   8 #include <Precision.hxx>
   9
  10 #include <QString>
  11 #include <QStringList>
  12
  13 class QFile;
  14 class Handle(HYDROData_Document);
  15
  16 class HYDRODATA_EXPORT HYDROData_Tool {
  17
  18 public:
  19
  20   static void                           WriteStringsToFile( QFile&             theFile,
  21                                                             const QStringList& theStrings,
  22                                                             const QString&     theSep = "\n" );
  23
  24   /**
  25    * Enables "MustBeUpdated" flag for Images that are depended on "MustBeUpdated" images.
  26    * \param theDoc document where this operation is performed
  27    */
  28   static void                           SetMustBeUpdatedImages( const Handle(HYDROData_Document)& theDoc );
  29
  30   /**
  31    * \brief Generate name for new object.
  32    * \param theModule module
  33    * \param thePrefix name prefix
  34    * \param theUsedNames list of already used names
  35    * \return generated name
  36    */
  37   static QString                        GenerateObjectName( const Handle(HYDROData_Document)& theDoc,
  38                                                             const QString&                    thePrefix,
  39                                                             const QStringList&                theUsedNames = QStringList() );
  40
  41   /**
  42    * \brief Find the data object with the specified name.
  43    * \param theModule module
  44    * \param theName name
  45    * \param theObjectKind kind of object
  46    * \return data object
  47    */
  48   static Handle(HYDROData_Entity)       FindObjectByName( const Handle(HYDROData_Document)& theDoc,
  49                                                           const QString&                    theName,
  50                                                           const ObjectKind                  theObjectKind = KIND_UNKNOWN );
  51
  52   /**
  53    * \brief Find the data objects with the specified names.
  54    * \param theModule module
  55    * \param theNames list of names
  56    * \param theObjectKind kind of object
  57    * \return list of data objects
  58    */
  59   static HYDROData_SequenceOfObjects    FindObjectsByNames( const Handle(HYDROData_Document)& theDoc,
  60                                                             const QStringList&                theNames,
  61                                                             const ObjectKind                  theObjectKind = KIND_UNKNOWN );
  62 };
  63
  64 inline bool ValuesEquals( const double& theFirst, const double& theSecond )
  65 {
  66   return theFirst > ( theSecond - Precision::Confusion() ) &&
  67          theFirst < ( theSecond + Precision::Confusion() );
  68 }
  69
  70 inline bool ValuesMoreEquals( const double& theFirst, const double& theSecond )
  71 {
  72   return theFirst >= theSecond || ValuesEquals( theFirst, theSecond );
  73 }
  74
  75 inline  bool ValuesLessEquals( const double& theFirst, const double& theSecond )
  76 {
  77   return theFirst <= theSecond || ValuesEquals( theFirst, theSecond );
  78 }
  79
  80
  81
  82
  83 #endif
  84
  85