Added AnyMatch, AllMatch and NoneMatch

src/CMakeLists.txt

@@ -88,6 +88,7 @@ set(INTERNAL_HEADERS
     ${SOURCES_DIR}/matchers/catch_matchers_exception.hpp
     ${SOURCES_DIR}/matchers/catch_matchers_floating_point.hpp
     ${SOURCES_DIR}/matchers/catch_matchers_predicate.hpp
+    ${SOURCES_DIR}/matchers/catch_matchers_quantifiers.hpp
     ${SOURCES_DIR}/matchers/catch_matchers_string.hpp
     ${SOURCES_DIR}/matchers/catch_matchers_templated.hpp
     ${SOURCES_DIR}/matchers/catch_matchers_vector.hpp

src/catch2/matchers/catch_matchers_all.hpp

@@ -26,6 +26,7 @@
 #include <catch2/matchers/catch_matchers_exception.hpp>
 #include <catch2/matchers/catch_matchers_floating_point.hpp>
 #include <catch2/matchers/catch_matchers_predicate.hpp>
+#include <catch2/matchers/catch_matchers_quantifiers.hpp>
 #include <catch2/matchers/catch_matchers_string.hpp>
 #include <catch2/matchers/catch_matchers_templated.hpp>
 #include <catch2/matchers/catch_matchers_vector.hpp>

src/catch2/matchers/catch_matchers_quantifiers.hpp

@@ -0,0 +1,109 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE_1_0.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+#ifndef CATCH_MATCHERS_QUANTIFIERS_HPP_INCLUDED
+#define CATCH_MATCHERS_QUANTIFIERS_HPP_INCLUDED
+
+#include <catch2/matchers/catch_matchers_templated.hpp>
+
+#include <utility>
+
+namespace Catch {
+    namespace Matchers {
+        // Matcher for checking that all elements in range matches a given matcher.
+        template <typename Matcher>
+        class AllMatchMatcher final : public MatcherGenericBase {
+            Matcher m_matcher;
+        public:
+            AllMatchMatcher(Matcher matcher):
+                m_matcher(std::move(matcher))
+            {}
+
+            std::string describe() const override {
+                return "all match " + m_matcher.describe();
+            }
+
+            template <typename RangeLike>
+            bool match(RangeLike&& rng) const {
+                for (auto&& elem : rng) {
+                    if (!m_matcher.match(elem)) {
+                        return false;
+                    }
+                }
+                return true;
+            }
+        };
+
+        // Matcher for checking that no element in range matches a given matcher.
+        template <typename Matcher>
+        class NoneMatchMatcher final : public MatcherGenericBase {
+            Matcher m_matcher;
+        public:
+            NoneMatchMatcher(Matcher matcher):
+                m_matcher(std::move(matcher))
+            {}
+
+            std::string describe() const override {
+                return "none match " + m_matcher.describe();
+            }
+
+            template <typename RangeLike>
+            bool match(RangeLike&& rng) const {
+                for (auto&& elem : rng) {
+                    if (m_matcher.match(elem)) {
+                        return false;
+                    }
+                }
+                return true;
+            }
+        };
+
+        // Matcher for checking that at least one element in range matches a given matcher.
+        template <typename Matcher>
+        class AnyMatchMatcher final : public MatcherGenericBase {
+            Matcher m_matcher;
+        public:
+            AnyMatchMatcher(Matcher matcher):
+                m_matcher(std::move(matcher))
+            {}
+
+            std::string describe() const override {
+                return "any match " + m_matcher.describe();
+            }
+
+            template <typename RangeLike>
+            bool match(RangeLike&& rng) const {
+                for (auto&& elem : rng) {
+                    if (m_matcher.match(elem)) {
+                        return true;
+                    }
+                }
+                return false;
+            }
+        };
+
+        // Creates a matcher that checks whether a range contains element matching a matcher
+        template <typename Matcher>
+        AllMatchMatcher<Matcher> AllMatch(Matcher&& matcher) {
+            return { std::forward<Matcher>(matcher) };
+        }
+
+        // Creates a matcher that checks whether no element in a range matches a matcher.
+        template <typename Matcher>
+        NoneMatchMatcher<Matcher> NoneMatch(Matcher&& matcher) {
+            return { std::forward<Matcher>(matcher) };
+        }
+
+        // Creates a matcher that checks whether any element in a range matches a matcher.
+        template <typename Matcher>
+        AnyMatchMatcher<Matcher> AnyMatch(Matcher&& matcher) {
+            return { std::forward<Matcher>(matcher) };
+        }
+    }
+}
+
+#endif // CATCH_MATCHERS_QUANTIFIERS_HPP_INCLUDED