static_cast鑳藉惁淇濊瘉绫诲瀷瀹夊叏
扬州沐宇科技
2024-06-18 20:46:54
static_cast
static_cast鍦–++涓槸涓€绉嶉潤鎬佺被鍨嬭浆鎹㈡搷浣滅锛屽彲浠ュ湪缂栬瘧鏃跺绫诲瀷杩涜杞崲锛屼絾涓嶈兘淇濊瘉绫诲瀷瀹夊叏銆傚湪浣跨敤static_cast杩涜绫诲瀷杞崲鏃讹紝闇€瑕佺▼搴忓憳纭繚杞崲鎿嶄綔鏄湁鏁堢殑锛屽惁鍒欏彲鑳戒細瀵艰嚧鏈畾涔夎涓烘垨缂栬瘧閿欒銆?/p>
鍥犳锛岃櫧鐒秙tatic_cast鍙互鍦ㄧ紪璇戞椂杩涜绫诲瀷杞崲锛屼絾浠嶇劧闇€瑕佺▼搴忓憳鑷繁鏉ヤ繚璇佺被鍨嬪畨鍏ㄣ€傚鏋滀笉纭畾杞崲鏄惁瀹夊叏锛屽缓璁娇鐢╠ynamic_cast鎴栬€呭叾浠栨洿瀹夊叏鐨勭被鍨嬭浆鎹㈡搷浣滅銆?/p>
