在堆上实例化对象
我收到错误：
hashing.cpp: In function ‘int main(int, char**)’:
hashing.cpp:96: error: expected type-specifier before ‘Linked_HashTable’
hashing.cpp:96: error: cannot convert ‘int*’ to ‘LinkedList_HashTable*’ in initialization
hashing.cpp:96: error: expected ‘,’ or ‘;’ before ‘Linked_HashTable’
编译我的代码时。我想我错过了一些很容易弄清楚的东西。
给我错误的代码是：
Array_HashTable *linear_div_hash = new Array_HashTable(sizeDiv);
LinkedList_HashTable *chain_div_hash = new Linked_HashTable(sizeDiv);
Array_HashTable *doubleHash = new Array_HashTable(sizeDiv);
Array_HashTable 和 LinkedList_HashTable() 的构造函数都采用像 sizeDiv 这样的整数。非常感谢任何帮助。
谢谢！
I receive the error:
hashing.cpp: In function ‘int main(int, char**)’:
hashing.cpp:96: error: expected type-specifier before ‘Linked_HashTable’
hashing.cpp:96: error: cannot convert ‘int*’ to ‘LinkedList_HashTable*’ in initialization
hashing.cpp:96: error: expected ‘,’ or ‘;’ before ‘Linked_HashTable’
When compiling I my code. I think I am missing something pretty easy to figure out.
The code that is giving me the error is:
Array_HashTable *linear_div_hash = new Array_HashTable(sizeDiv);
LinkedList_HashTable *chain_div_hash = new Linked_HashTable(sizeDiv);
Array_HashTable *doubleHash = new Array_HashTable(sizeDiv);
Where the constructor for both Array_HashTable and LinkedList_HashTable() takes an integer like sizeDiv is. Any help is greatly appreciated.
Thanks!
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评论（3）
应该
是
？ （请注意代码中缺少的
List）。Should
be
? (Note the missing
Listin your code).也许您输入了
Linked_HashTable但修改了LinkedList_HashTable？Maybe you typed
Linked_HashTablebut mentLinkedList_HashTable?看起来您在
LinkedList_HashTable *chain_div_hash = new Linked_HashTable(sizeDiv);行上将LinkedList_HashTable错误地输入为Linked_HashTable，导致编译器认为Linked_HashTable(sizeDiv);是对返回int的隐式声明函数的函数调用。It looks like you mistyped
LinkedList_HashTableasLinked_HashTableon the lineLinkedList_HashTable *chain_div_hash = new Linked_HashTable(sizeDiv);causing the compiler to thinkLinked_HashTable(sizeDiv);is a function call to an implicitly declared function that returns anint.