add implicit conversions to std::string and const char *

skaupper · Feb 27, 2017 · d96de59 · d96de59
1 parent f2ca5a2
commit d96de59
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Showing 2 changed files with 26 additions and 0 deletions.
diff --git a/include/bkengine/Keys.h b/include/bkengine/Keys.h
@@ -15,6 +15,9 @@ namespace bkengine
             Keys(const std::string &keyString) : keyString(keyString) {}
             bool operator==(const Keys &) const;
             bool operator!=(const Keys &) const;
+
+            operator const std::string() const;
+            operator const char *() const;
             std::string toString() const;
 
             static Keys UNKNOWN;
@@ -167,6 +170,9 @@ namespace bkengine
             Buttons(const std::string &buttonString) : buttonString(buttonString) {}
             bool operator==(const Buttons &) const;
             bool operator!=(const Buttons &) const;
+
+            operator const std::string() const;
+            operator const char *() const;
             std::string toString();
 
             static Buttons UNKNOWN;

diff --git a/src/Keys.cpp b/src/Keys.cpp
@@ -151,6 +151,16 @@ bool Keys::operator!=(const Keys &key) const
     return !(key == *this);
 }
 
+Keys::operator const std::string() const
+{
+    return keyString;
+}
+
+Keys::operator const char *() const
+{
+    return keyString.c_str();
+}
+
 std::string Keys::toString() const
 {
     return keyString;
@@ -173,6 +183,16 @@ bool Buttons::operator!=(const Buttons &button) const
     return !(button == *this);
 }
 
+Buttons::operator const std::string() const
+{
+    return buttonString;
+}
+
+Buttons::operator const char *() const
+{
+    return buttonString.c_str();
+}
+
 std::string Buttons::toString()
 {
     return buttonString;