unsigned和unsigned int之间有区别吗？

Question

在C中， function loadObj(dir, objName) { var onProgress = function(xhr) { if (xhr.lengthComputable) { var percentComplete = xhr.loaded / xhr.total * 100; console.log(Math.round(percentComplete, 2) + '% downloaded'); } }; var onError = function(xhr) {}; // Manager var manager = new THREE.LoadingManager(); manager.onProgress = function(item, loaded, total) { console.log( 'Started loading file: ' + item + '.\nLoaded ' + loaded + ' of ' + total + ' files.' ); }; var mtlLoader = new THREE.MTLLoader(); mtlLoader.setPath(dir); mtlLoader.load(objName + '.mtl', function(materials) { materials.preload(); // Model var loader = new THREE.OBJLoader(manager); loader.setMaterials(materials); loader.setPath(dir); loader.load(objName + '.obj', function (object) { var objBbox = new THREE.Box3().setFromObject(object); // Geometry vertices centering to world axis var bboxCenter = objBbox.getCenter().clone(); bboxCenter.multiplyScalar(-1); object.traverse(function (child) { if (child instanceof THREE.Mesh) { child.geometry.translate(bboxCenter.x, bboxCenter.y, bboxCenter.z); } }); objBbox.setFromObject(object); // Update the bounding box scene.add(object); }, onProgress, onError); }); } 作为直接类型与unsigned之间存在差异吗？

更新： 这是this question的副本，但另一个问题没有回答可能存在的小问题。感谢@EOF指出了位域中实现定义的行为。

Answer 1

不，unsigned和unsigned int都指的是同一类型。请参阅cppreference/fundamental types ：