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Errors with my C++ code

WilliamERoberts (10)
The entirety of my error:
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scrab101.cpp: In function ‘void drawreplace(char&, char&, char&, char&, char&, std::ifstream&)’:
scrab101.cpp:1159: error: no match for ‘operator<<’ in ‘scrab101 << "replace "’
scrab101.cpp:1160: error: no matching function for call to ‘std::vector<char, std::allocator<char> >::erase(int)’
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1164: error: no match for ‘operator<<’ in ‘scrab101 << "replace "’
scrab101.cpp:1165: error: no matching function for call to ‘std::vector<char, std::allocator<char> >::erase(int)’
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1169: error: no match for ‘operator<<’ in ‘scrab101 << "replace "’
scrab101.cpp:1170: error: no matching function for call to ‘std::vector<char, std::allocator<char> >::erase(int)’
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1174: error: no match for ‘operator<<’ in ‘scrab101 << "replace "’
scrab101.cpp:1175: error: no matching function for call to ‘std::vector<char, std::allocator<char> >::erase(int)’
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1179: error: no match for ‘operator<<’ in ‘scrab101 << "replace "’
scrab101.cpp:1180: error: ‘bcpm’ was not declared in this scope
scrab101.cpp:1184: error: no match for ‘operator<<’ in ‘scrab101 << "replace "’
scrab101.cpp:1185: error: no matching function for call to ‘std::vector<char, std::allocator<char> >::erase(int)’
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1189: error: no match for ‘operator<<’ in ‘scrab101 << "replace "’
scrab101.cpp:1190: error: no matching function for call to ‘std::vector<char, std::allocator<char> >::erase(int)’
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1249: error: no match for ‘operator<<’ in ‘scrab101 << "draw "’
scrab101.cpp:1253: error: expected primary-expression before ‘char’
scrab101.cpp:1253: error: expected primary-expression before ‘char’
scrab101.cpp:1253: error: expected primary-expression before ‘char’
scrab101.cpp:1253: error: expected primary-expression before ‘char’
scrab101.cpp:1253: error: expected primary-expression before ‘char’
scrab101.cpp: In function ‘int main()’:
scrab101.cpp:2047: error: invalid initialization of reference of type ‘std::ifstream&’ from expression of type ‘std::ofstream’
scrab101.cpp:924: error: in passing argument 6 of ‘void drawreplace(char&, char&, char&, char&, char&, std::ifstream&)’
caen-vnc02%


My whole code is far too long to post, so I will just describe the parts around where it doesn't seem to be working... I am declaring and opening an ifstream in int main, and then I am calling a procedure which uses that ifstream. The ifstream is not declared, opened or closed in the procedure. I am calling 5 chars and the ifstream all by reference in the procedure. I am cannot figure out what is wrong. The "no match for opporator <<" is absolutely baffeling to me.

I'd appreciate any help I can get, thank you.
WilliamERoberts (10)
This is my procedure:

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void drawreplace(char & ch1, char & ch2, char & ch3, char & ch4, char & ch5, ifstream & scrab101) // draw and replace
{ 
	vector <char> current(5);
	current[0] = ch1;
	current[1] = ch2;
	current[2] = ch3;
	current[3] = ch4;
	current[4] = ch5;
	vector <char> qz(5);
	vector <char> jx(5);
	vector <char> k(5);
	vector <char> fhvwy(5);
	vector <char> bcmp(5);
	vector <char> dg(5);
	vector <char> aeilnorstu(5);
	switch(current[0]){
		case 'q':
		case 'z':
		qz.push_back(ch1);
		break;
		case 'j':
		case 'x':
		jx.push_back(ch1);
		break;
		case 'k':
		k.push_back(ch1);
		break;
		case 'f':
		case 'h':
		case 'v':
		case 'w':
		case 'y':
		fhvwy.push_back(ch1);
		break;
		case 'b':
		case 'c':
		case 'm':
		case 'p':
		bcmp.push_back(ch1);
		break;
		case 'd':
		case 'g':
		dg.push_back(ch1);
		break;
		case 'a':
		case 'e':
		case 'i':
		case 'l':
		case 'n':
		case 'o':
		case 'r':
		case 's':
		case 't':
		case 'u':
		aeilnorstu.push_back(ch1);
		break;
	}
	switch(current[1]){
		case 'q':
		case 'z':
		qz.push_back(ch2);
		break;
		case 'j':
		case 'x':
		jx.push_back(ch2);
		break;
		case 'k':
		k.push_back(ch2);
		break;
		case 'f':
		case 'h':
		case 'v':
		case 'w':
		case 'y':
		fhvwy.push_back(ch2);
		break;
		case 'b':
		case 'c':
		case 'm':
		case 'p':
		bcmp.push_back(ch2);
		break;
		case 'd':
		case 'g':
		dg.push_back(ch2);
		break;
		case 'a':
		case 'e':
		case 'i':
		case 'l':
		case 'n':
		case 'o':
		case 'r':
		case 's':
		case 't':
		case 'u':
		aeilnorstu.push_back(ch2);
		break;
	}
	switch(current[2]){
		case 'q':
		case 'z':
		qz.push_back(ch3);
		break;
		case 'j':
		case 'x':
		jx.push_back(ch3);
		break;
		case 'k':
		k.push_back(ch3);
		break;
		case 'f':
		case 'h':
		case 'v':
		case 'w':
		case 'y':
		fhvwy.push_back(ch3);
		break;
		case 'b':
		case 'c':
		case 'm':
		case 'p':
		bcmp.push_back(ch3);
		break;
		case 'd':
		case 'g':
		dg.push_back(ch3);
		break;
		case 'a':
		case 'e':
		case 'i':
		case 'l':
		case 'n':
		case 'o':
		case 'r':
		case 's':
		case 't':
		case 'u':
		aeilnorstu.push_back(ch3);
		break;
	}
	switch(current[3]){
		case 'q':
		case 'z':
		qz.push_back(ch4);
		break;
		case 'j':
		case 'x':
		jx.push_back(ch4);
		break;
		case 'k':
		k.push_back(ch4);
		break;
		case 'f':
		case 'h':
		case 'v':
		case 'w':
		case 'y':
		fhvwy.push_back(ch4);
		break;
		case 'b':
		case 'c':
		case 'm':
		case 'p':
		bcmp.push_back(ch4);
		break;
		case 'd':
		case 'g':
		dg.push_back(ch4);
		break;
		case 'a':
		case 'e':
		case 'i':
		case 'l':
		case 'n':
		case 'o':
		case 'r':
		case 's':
		case 't':
		case 'u':
		aeilnorstu.push_back(ch4);
		break;
	}
	switch(current[4]){
		case 'q':
		case 'z':
		qz.push_back(ch5);
		break;
		case 'j':
		case 'x':
		jx.push_back(ch5);
		break;
		case 'k':
		k.push_back(ch5);
		break;
		case 'f':
		case 'h':
		case 'v':
		case 'w':
		case 'y':
		fhvwy.push_back(ch5);
		break;
		case 'b':
		case 'c':
		case 'm':
		case 'p':
		bcmp.push_back(ch5);
		break;
		case 'd':
		case 'g':
		dg.push_back(ch5);
		break;
		case 'a':
		case 'e':
		case 'i':
		case 'l':
		case 'n':
		case 'o':
		case 'r':
		case 's':
		case 't':
		case 'u':
		aeilnorstu.push_back(ch5);
		break;
	}
	int qzsize, jxsize, ksize, fhvwysize, bcmpsize, dgsize, aeilnorstusize;
	qzsize = qz.size();
	jxsize = jx.size();
	ksize = k.size();
	fhvwysize = fhvwy.size();
	bcmpsize = bcmp.size();
	dgsize = dg.size();
	aeilnorstusize = aeilnorstu.size();
	if(qzsize != 0)
	{
		scrab101 << "replace " << qz[0] << endl;
		qz.erase(0);
	}
	else if(jxsize != 0)
	{
		scrab101 << "replace " << jx[0] << endl;
		jx.erase(0);
	}
	else if(ksize != 0)
	{
		scrab101 << "replace " << k[0] << endl;
		k.erase(0);
	}
	else if(fhvwysize != 0)
	{
		scrab101 << "replace " << fhvwy[0] << endl;
		fhvwy.erase(0);
	}
	else if(bcmpsize != 0)
	{
		scrab101 << "replace " << bcmp[0] << endl;
		bcpm.erase(0);
	}
	else if(dgsize != 0)
	{
		scrab101 << "replace " << dg[0] << endl;
		dg.erase(0);
	}
	else if(aeilnorstusize != 0)
	{
		scrab101 << "replace " << aeilnorstu[0] << endl;
		aeilnorstu.erase(0);
	}
	qzsize = qz.size();
	jxsize = jx.size();
	ksize = k.size();
	fhvwysize = fhvwy.size();
	bcmpsize = bcmp.size();
	dgsize = dg.size();
	aeilnorstusize = aeilnorstu.size();
	vector <char> newstring(5);
	int n = 0;
	int m;
	m = qzsize;
	for(m; m > 0; m--)
	{
		newstring[n] = qz[m-1];
		n++;
	}
	m = jxsize;
	for(m; m > 0; m--)
	{
		newstring[n] = qz[m-1];
		n++;
	}
	m = ksize;
	for(m; m > 0; m--)
	{
		newstring[n] = qz[m-1];
		n++;
	}
	m = fhvwysize;
	for(m; m > 0; m--)
	{
		newstring[n] = qz[m-1];
		n++;
	}
	m = bcmpsize;
	for(m; m > 0; m--)
	{
		newstring[n] = qz[m-1];
		n++;
	}
	m = dgsize;
	for(m; m > 0; m--)
	{
		newstring[n] = qz[m-1];
		n++;
	}
	m = aeilnorstusize;
	for(m; m > 0; m--)
	{
		newstring[n] = qz[m-1];
		n++;
	}
	ch1 = newstring[0];
	ch2 = newstring[1];
	ch3 = newstring[2];
	ch4 = newstring[3];
	ch5 = singlerand(ch1);
	scrab101 << "draw " << ch5 << endl;
	bool q = anyword(ch1);
	if(!q)
	{
		drawreplace(char & ch1, char & ch2, char & ch3, char & ch4, char & ch5);
	}
	else
	{
		return;
	}
}
guestgulkan (2942)
Oh Dear:
As far as the errors are concerned:


You have 7 error messages that say:
error: no match for ‘operator<<’ in ‘scrab101 << "replace "

and one error that says:
error: no match for ‘operator<<’ in ‘scrab101 << "draw "


That is because scrab101 is an ifstream (input file stream) and you are using the output
operator <<
You obviously cannot output to an input stream.

This ties in with the errors
error: invalid initialization of reference of type ‘std::ifstream&’ from expression of type ‘std::ofstream’ and error: in passing argument 6 of ‘void drawreplace(char&, char&, char&, char&, char&, std::ifstream&)
Think about that.....


And this:
drawreplace(char & ch1, char & ch2, char & ch3, char & ch4, char & ch5); is NOT the way to call a function.
That's why you are getting 5 errors about char
Also have you got a drawreplace function overload that takes only 5 char parameters??? or are you trying recursion??
WilliamERoberts (10)
Thank you,

I was trying to use recursion. I fixed the issue with calling it an ofstream instead of an ifstream, and I fixxed the recursion issue (I added ofstream & scrab101 to the end), but I am still getting a lot of errors.

scrab101.cpp: In function \u2018void drawreplace(char&, char&, char&, char&, char&, std::ofstream&)\u2019:
scrab101.cpp:1160: error: no matching function for call to \u2018std::vector<char, std::allocator<char> >::erase(int)\u2019
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1165: error: no matching function for call to \u2018std::vector<char, std::allocator<char> >::erase(int)\u2019
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1170: error: no matching function for call to \u2018std::vector<char, std::allocator<char> >::erase(int)\u2019
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1175: error: no matching function for call to \u2018std::vector<char, std::allocator<char> >::erase(int)\u2019
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1180: error: \u2018bcpm\u2019 was not declared in this scope
scrab101.cpp:1185: error: no matching function for call to \u2018std::vector<char, std::allocator<char> >::erase(int)\u2019
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1190: error: no matching function for call to \u2018std::vector<char, std::allocator<char> >::erase(int)\u2019
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:110: note: candidates are: typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/vector.tcc:122: note:                 typename std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = char, _Alloc = std::allocator<char>]
scrab101.cpp:1253: error: expected primary-expression before \u2018char\u2019
scrab101.cpp:1253: error: expected primary-expression before \u2018char\u2019
scrab101.cpp:1253: error: expected primary-expression before \u2018char\u2019
scrab101.cpp:1253: error: expected primary-expression before \u2018char\u2019
scrab101.cpp:1253: error: expected primary-expression before \u2018char\u2019
scrab101.cpp:1253: error: expected primary-expression before \u2018&\u2019 token
Last edited on
guestgulkan (2942)
I was expecting those vector errors - you are not using the erase function of the vector correctly.
The vector::erase function uses iterators.

See here:
http://www.cplusplus.com/reference/stl/vector/erase/

WilliamERoberts (10)
Okay, I got the vector erase thing to work, but I still have primary expression errors where I try to use recursion.

Thanks
Last edited on
guestgulkan (2942)
What does that particular line look like now??
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