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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 |
Organization: | Planet Internet |
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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.
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