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POSplitting strings by newline character in C++
 

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    <p>If I have two tables stored in <code>std::string</code> variables, how could I display them side-by-side? In particular...</p> <p>I have <code>std::string table1</code> which contains the following:</p> <pre><code> X | Y ------- 2 | 3 1 | 3 5 | 2 </code></pre> <p>I have <code>std::string table2</code> which contains the following:</p> <pre><code> X | Y ------- 1 | 6 1 | 1 2 | 1 3 | 5 2 | 3 </code></pre> <p>I need to modify them (or really just print them to standard output) so that the following appears:</p> <pre><code> X | Y X | Y ------- ------- 2 | 3 1 | 6 1 | 3 1 | 1 5 | 2 2 | 1 3 | 5 2 | 3 </code></pre> <p>In other words, I have two tables stored in <code>std::string</code> variables with newline characters separating the rows. </p> <p><strong>I would like to print them to screen (using <code>std::cout</code>) so that the tables appear side-by-side, vertically aligned at the top. How could I do this?</strong></p> <p>For example, <em>if</em> I could do something like <code>std::cout &lt;&lt; table1.nextToken('\n')</code> where <code>nextToken('\n')</code> gives the next token and tokens are separated by the <code>'\n'</code> character, then I could devise a method to cycle through all tokens, and once all of <code>table1</code> tokens are used, I could then simply print space characters so that the remaining tokens of <code>table2</code> are properly horizontally aligned. But, such a <code>nextToken(std::string)</code> function does not exist --- I don't know of it, at least.</p>
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    1. COSee [this QA](http://stackoverflow.com/q/236129/485561) and [Boost.StringAlgo](http://www.boost.org/doc/libs/release/doc/html/string_algo.html).
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    2. COGreat, thank you :)
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