Rename ApplicationCode to ApplicationLibCode

ApplicationLibCode/Application/Tools/RiaCurveDataTools.cpp

@@ -0,0 +1,103 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2015-     Statoil ASA
+//  Copyright (C) 2015-     Ceetron Solutions AS
+//
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+//
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "RiaCurveDataTools.h"
+
+#include <cmath> // Needed for HUGE_VAL on Linux
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RiaCurveDataTools::CurveIntervals RiaCurveDataTools::calculateIntervalsOfValidValues( const std::vector<double>& values,
+                                                                                      bool includePositiveValuesOnly )
+{
+    CurveIntervals intervals;
+
+    int    startIdx = -1;
+    size_t vIdx     = 0;
+
+    size_t valueCount = values.size();
+    while ( vIdx < valueCount )
+    {
+        bool isValid = RiaCurveDataTools::isValidValue( values[vIdx], includePositiveValuesOnly );
+
+        if ( !isValid )
+        {
+            if ( startIdx >= 0 )
+            {
+                size_t endIdx = vIdx - 1;
+                intervals.push_back( std::make_pair( startIdx, endIdx ) );
+                startIdx = -1;
+            }
+        }
+        else if ( startIdx < 0 )
+        {
+            startIdx = (int)vIdx;
+        }
+
+        vIdx++;
+    }
+
+    if ( startIdx >= 0 && startIdx < ( (int)valueCount ) )
+    {
+        intervals.push_back( std::make_pair( startIdx, valueCount - 1 ) );
+    }
+
+    return intervals;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::vector<std::pair<size_t, size_t>> RiaCurveDataTools::computePolyLineStartStopIndices( const CurveIntervals& intervals )
+{
+    std::vector<std::pair<size_t, size_t>> lineStartAndStopIndices;
+
+    const size_t intervalCount = intervals.size();
+    if ( intervalCount < 1 ) return lineStartAndStopIndices;
+
+    size_t index = 0;
+    for ( size_t intIdx = 0; intIdx < intervalCount; intIdx++ )
+    {
+        size_t intervalSize = intervals[intIdx].second - intervals[intIdx].first + 1;
+        lineStartAndStopIndices.push_back( std::make_pair( index, index + intervalSize - 1 ) );
+
+        index += intervalSize;
+    }
+
+    return lineStartAndStopIndices;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RiaCurveDataTools::isValidValue( double value, bool allowPositiveValuesOnly )
+{
+    if ( value == HUGE_VAL || value == -HUGE_VAL || value != value )
+    {
+        return false;
+    }
+
+    if ( allowPositiveValuesOnly && value <= 0 )
+    {
+        return false;
+    }
+
+    return true;
+}