Rename remove/remove_if to erase/erase_if

Task-Id: #7

README.md

@@ -71,7 +71,7 @@ struct S
     bool hasEqualKeyValuePair() const { return x == y; }
 };
 std::vector<Struct> vec{{2, 3}, {1, 1}, {2, 2}, {4, 1}};
-kdalgorithms::remove_if(vec, &Struct::hasEqualKeyValuePair);
+kdalgorithms::erase_if(vec, &Struct::hasEqualKeyValuePair);
 ```
 
 Be aware though that the method must be const.
@@ -98,7 +98,7 @@ Modifying algorithms
 - <a href="#reverse">reverse</a>
 - <a href="#sort">sort</a>
 - <a href="#remove_duplicates">remove_duplicates</a>
-- <a href="#remove">remove / remove_if</a>
+- <a href="#erase">erase / erase_if</a>
 
 Queries
 
@@ -537,13 +537,13 @@ auto result = kdalgorithms::has_duplicates(vec, kdalgorithms::do_sort);
 // result = true
 ```
 
-<a name="remove">remove / remove_if</a>
+<a name="erase">erase / erase_if</a>
 ---------------------------------------
-**remove** removes all instances of a given value, while **remove_if** remove all instances matching a predicate.
+**erase** removes all instances of a given value, while **erase_if** remove all instances matching a predicate.
 
 ```
 std::vector<int> vec{1, 2, 1, 3};
-kdalgorithms::remove(vec, 1);
+kdalgorithms::erase(vec, 1);
 // vec = {2,3}
 ```
 
@@ -556,7 +556,7 @@ struct Struct
 auto with_key = [](int key) { return [key](const Struct &s) { return s.key == key; }; };
 
 std::vector<Struct> vec{{2, 3}, {1, 4}, {2, 2}, {4, 1}};
-kdalgorithms::remove_if(vec, with_key(2));
+kdalgorithms::erase_if(vec, with_key(2));
 // vec = {{1,4}, {4,1}}
 ```
 

src/kdalgorithms.h

@@ -307,12 +307,12 @@ bool has_duplicates(Container &&container, SortOption sort)
         return hasDuplicates(sorted(std::forward<Container>(container)));
 }
 
-// -------------------- remove / remove_if --------------------
+// -------------------- erase / erase_if --------------------
 template <typename Container, typename Value>
 #if __cplusplus >= 202002L
 requires ContainerOfType<Container, Value>
 #endif
-void remove(Container &container, Value &&value)
+void erase(Container &container, Value &&value)
 {
     auto it = std::remove(container.begin(), container.end(), std::forward<Value>(value));
     container.erase(it, container.end());
@@ -322,7 +322,7 @@ template <typename Container, typename UnaryPredicate>
 #if __cplusplus >= 202002L
 requires UnaryPredicateOnContainerValues<UnaryPredicate, Container>
 #endif
-void remove_if(Container &container, UnaryPredicate &&predicate)
+void erase_if(Container &container, UnaryPredicate &&predicate)
 {
     auto it = std::remove_if(container.begin(), container.end(),
                              detail::to_function_object(std::forward<UnaryPredicate>(predicate)));

tests/tst_kdalgorithms.cpp

@@ -130,8 +130,8 @@ private Q_SLOTS:
     void remove_duplicates();
     void has_duplicates();
     void has_duplicates_data();
-    void remove();
-    void remove_if();
+    void erase();
+    void erase_if();
     void combiningTests();
 };
 
@@ -1182,32 +1182,32 @@ void TestAlgorithms::has_duplicates_data()
     QTest::newRow("unsorted not unique") << std::vector<int>{3, 1, 3, 4} << true << true;
 }
 
-void TestAlgorithms::remove()
+void TestAlgorithms::erase()
 {
     // several duplicates to remove
     {
         std::vector<int> vec{1, 2, 1, 3};
-        kdalgorithms::remove(vec, 1);
+        kdalgorithms::erase(vec, 1);
         std::vector<int> expected{2, 3};
         QCOMPARE(vec, expected);
     }
 
     // Nothing to remove
     {
         std::vector<int> vec{1, 2, 1, 3};
-        kdalgorithms::remove(vec, 42);
+        kdalgorithms::erase(vec, 42);
         std::vector<int> expected{1, 2, 1, 3};
         QCOMPARE(vec, expected);
     }
 }
 
-void TestAlgorithms::remove_if()
+void TestAlgorithms::erase_if()
 {
     auto withKey = [](int key) { return [key](const Struct &s) { return s.key == key; }; };
     // several duplicates to remove
     {
         std::vector<Struct> vec{{2, 3}, {1, 4}, {2, 2}, {4, 1}};
-        kdalgorithms::remove_if(vec, withKey(2));
+        kdalgorithms::erase_if(vec, withKey(2));
         std::vector<Struct> expected{{1, 4}, {4, 1}};
         QCOMPARE(vec, expected);
     }
@@ -1216,14 +1216,14 @@ void TestAlgorithms::remove_if()
     {
         std::vector<Struct> vec{{2, 3}, {1, 4}, {2, 2}, {4, 1}};
         auto expected = vec;
-        kdalgorithms::remove_if(vec, withKey(42));
+        kdalgorithms::erase_if(vec, withKey(42));
         QCOMPARE(vec, expected);
     }
 
     {
         std::vector<Struct> vec{{2, 3}, {1, 1}, {2, 2}, {4, 1}};
         std::vector<Struct> expected = {{2, 3}, {4, 1}};
-        kdalgorithms::remove_if(vec, &Struct::hasEqualKeyValuePair);
+        kdalgorithms::erase_if(vec, &Struct::hasEqualKeyValuePair);
         QCOMPARE(vec, expected);
     }
 }