Mark overridden virtual functions as such

[libs/core.git] / source / strings / lexicalcast.h

diff --git a/source/strings/lexicalcast.h b/source/strings/lexicalcast.h
index 4f54a8515df8e2806cc118e0a4d982b88ff0a5c2..393622d54771bb5197886a7423627fce6066b519 100644 (file)
--- a/source/strings/lexicalcast.h
+++ b/source/strings/lexicalcast.h
@@ -16,7 +16,7 @@ class lexical_error: public std::runtime_error
 {
 public:
        lexical_error(const std::string &w): runtime_error(w) { }
-       virtual ~lexical_error() throw() { }
+       ~lexical_error() throw() override = default;
 };
 
 
@@ -27,7 +27,7 @@ class format_mismatch: public lexical_error
 {
 public:
        format_mismatch(const std::string &w): lexical_error(w) { }
-       virtual ~format_mismatch() throw() { }
+       ~format_mismatch() throw() override = default;
 };
 
 
@@ -38,11 +38,11 @@ class LexicalConverter
 {
 private:
        Fmt fmt;
-       bool filled;
+       bool filled = false;
        std::string buf;
 
 public:
-       LexicalConverter(const Fmt &f): fmt(f), filled(false) { }
+       LexicalConverter(const Fmt &f): fmt(f) { }
        LexicalConverter(const std::string &s, const Fmt &f): fmt(f), filled(true), buf(s) { }
 
        const Fmt &get_fmt() const { return fmt; }