From: "jansb000" <jansb000 AT wxs DOT nl>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Q: 2 dimensional array with STL is possible?
Date: Mon, 20 Aug 2001 20:26:49 +0200
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To: djgpp AT delorie DOT com
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"Nate Eldredge" <neldredge AT hmc DOT edu> wrote

> That seems like it would work, although I don't know for sure.  Why
> not try it?

I did, the compiler seems to accept it, but I got stuck in really using the
2D array.

For example (1):

vector< vector<int> > arint;
arint.resize(20); // gives a list of 20 times vector<int>.
for (int i = 0; i < arint.size(); i++) arint[i].resize(20); // Compiler
complains...

For example (2):

vector<int> row;
row.resize(20);
vector< vector<int> > arint;
for (int i = 0; i < 20; i++) arint.push_back(row); // Compiler accepts...
arint[5][4] = 12; // Compiler complains...

I forgot the exact messages from the compiler. At this point I decided to
first consult the newsgroup before going any further.