c++ - error: no matching function for call to...(std::string&) -


i'm getting following compiler error

error: no matching function call 'infxtree(std::string&)'

for bit of code. 

int main(){ string infxstr;  cout << "enter infix string: " << endl; cin >> infxstr;   prefixoutput(infxtree(infxstr)); postorderoutput(infxtree(infxstr), ' '); displaytree(infxtree(infxstr), infxstr.size());     return 0;

}

i error on last 3 lines. here's function:

template <typename t> tnode<t> infxtree(const string& iexp);

any ideas i'm doing wrong? thanks!

you have give template parameter explicitly:

infxtree<foo>(infxstr)

where foo class type provided templated tnode class.


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