More operators for casts

Author: sea5kg

src/main.cpp

@@ -55,10 +55,12 @@ int main(int argc, char* argv[]) {
         return -1;
     }
     std::cout << "Done." << std::endl;
-    std::string s = yaml["version"];
-    // int nVer = yaml["version"];
-    // bool bVer = yaml["version"];
-    std::cout << s << std::endl;
+    std::string sVer = yaml["version"];
+    int nVer = yaml["version"];
+    bool bVer = yaml["version"];
+    std::cout << sVer << std::endl;
+    std::cout << nVer << std::endl;
+    std::cout << bVer << std::endl;
 
     example_operator_1();
     return 0;

src/wsjcpp_yaml.cpp

@@ -1237,6 +1237,14 @@ WsjcppYamlCursor WsjcppYamlCursor::operator[](const std::string &sName) const {
     return WsjcppYamlCursor();
 }
 
+WsjcppYamlCursor WsjcppYamlCursor::operator[](const char *pName) const {
+    std::string sName(pName);
+    if (m_pCurrentNode != nullptr && m_pCurrentNode->isMap() && m_pCurrentNode->hasElement(sName)) {
+        return WsjcppYamlCursor(m_pCurrentNode->getElement(sName));
+    }
+    return WsjcppYamlCursor();
+}
+
 WsjcppYamlCursor& WsjcppYamlCursor::operator=(const char *sVal) {
     return this->val(std::string(sVal));
 }

src/wsjcpp_yaml.h

@@ -260,12 +260,13 @@ class WsjcppYamlCursor {
 
         std::string getCurrentNodePath();
 
-        explicit operator int() const { return valInt(); };
-        explicit operator bool() const { return valBool(); }
+        operator int() const { return int(valInt()); };
+        // explicit operator bool() const { return valBool(); }
         operator std::string() const { return valStr(); };
 
         WsjcppYamlCursor operator[](int idx) const;
         WsjcppYamlCursor operator[](const std::string &sName) const;
+        WsjcppYamlCursor operator[](const char *sName) const;
 
         WsjcppYamlCursor& operator=(const char *sVal);
         WsjcppYamlCursor& operator=(const std::string &sVal);