如何解决这个警告？由于此警告，代码无法继续编译。请给我一些建议!太感谢了!我复制了代码的四个部分 警告指向。
template <typename T>
std::vector<StructNodeElem<T> *> *_groupStructOfString(const char *data) throw(const char *){
std::istringstream is(data);
std::vector<StructNodeElem<T> *> *gstruct = new std::vector<StructNodeElem<T> *>;
template <typename T>
std::vector<StructNodeElem<T> *> *_readGroupStruct(const char *file) throw(const char *){
std::ifstream infile;
infile.open (file, ifstream::in);
if(! infile.good())
throw("readGroupStruct: cannot open file");
template <typename T>
std::vector<StructNodeElem<T> *> *_simpleGroupTree(int *degr, int n) throw(const char *){
std::vector<int> degrees;
for(int i = 0;i < n;i++)
degrees.push_back(degr[i]);
template <typename T>
Vector<T> *_graphOfGroupStruct(std::vector<StructNodeElem<T> *> *gstruct,SpMatrix<bool> **pgroups,SpMatrix<bool> **pgroups_var) throw(const char *) {
int nb_vars;
Vector<T> *peta_g;
if (! checkGroupTree<T>(gstruct,false,&nb_vars))
throw("graphOfGroupStruct: bad input data");
template <typename T>
int _treeOfGroupStruct(std::vector<StructNodeElem<T> *> *gstruct,int **pperm,int *pnb_vars,Vector<T> **peta_g,SpMatrix<bool> **pgroups,Vector<int> **pown_variables,Vector<int> **pN_own_variables) throw(const char *){
int nb_vars;
*pnb_vars = 0;
if (! checkGroupTree<T>(gstruct,true,&nb_vars))
throw("treeOfGroupStruct: bad input data");
最佳答案
查看msdn http://msdn.microsoft.com/en-us/library/sa28fef8.aspx .
总结，只需使用 pragma #pragma warning( disable : 4290 )
关于c++ - 我在代码中的几行中得到了这个 "warning C4290: C++ exception specification ignored except to indicate a function is not __declspec(nothrow)"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/24170106/