From 2be6c7467d6b7c71da4b4e4e33585671b75c8b35 2017-08-31 10:28:46
From: Alexandre Leroux <aleroux@itlink.fr>
Date: 2017-08-31 10:28:46
Subject: [PATCH] Adds erase() method for ArrayData and DataSeries

---

diff --git a/core/include/Data/ArrayData.h b/core/include/Data/ArrayData.h
index 226bc18..5125f6b 100644
--- a/core/include/Data/ArrayData.h
+++ b/core/include/Data/ArrayData.h
@@ -296,6 +296,16 @@ public:
                 m_Data, m_NbComponents, false)}};
     }
 
+    void erase(ArrayDataIterator first, ArrayDataIterator last)
+    {
+        auto firstImpl = dynamic_cast<arraydata_detail::IteratorValue<Dim, false> *>(first->impl());
+        auto lastImpl = dynamic_cast<arraydata_detail::IteratorValue<Dim, false> *>(last->impl());
+
+        if (firstImpl && lastImpl) {
+            m_Data.erase(firstImpl->m_It, lastImpl->m_It);
+        }
+    }
+
     /// Inserts at the end of the array data the values passed as a parameter. This
     /// method is intended to be used in the context of generating a back insert iterator, or only
     /// if it's ensured that the total size of the vector is consistent with the number of
diff --git a/core/include/Data/DataSeries.h b/core/include/Data/DataSeries.h
index 8ab0160..b82e7d9 100644
--- a/core/include/Data/DataSeries.h
+++ b/core/include/Data/DataSeries.h
@@ -191,6 +191,18 @@ public:
             std::make_unique<dataseries_detail::IteratorValue<Dim, true> >(*this, false)}};
     }
 
+    void erase(DataSeriesIterator first, DataSeriesIterator last)
+    {
+        auto firstImpl
+            = dynamic_cast<dataseries_detail::IteratorValue<Dim, false> *>(first->impl());
+        auto lastImpl = dynamic_cast<dataseries_detail::IteratorValue<Dim, false> *>(last->impl());
+
+        if (firstImpl && lastImpl) {
+            m_XAxisData->erase(firstImpl->m_XIt, lastImpl->m_XIt);
+            m_ValuesData->erase(firstImpl->m_ValuesIt, lastImpl->m_ValuesIt);
+        }
+    }
+
     /// @sa IDataSeries::minXAxisData()
     DataSeriesIterator minXAxisData(double minXAxisData) const override
     {