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Programming and Problem Solving with C++

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  <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">toStr</font><font face="Times New Roman, Times, Serif" size="3"> is a </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">char</font><font face="Times New Roman, Times, Serif" size="3"> array and </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">fromStr</font><font face="Times New Roman, Times, Serif" size="3"> is a string (null-terminated </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">char</font><font face="Times New Roman, Times, Serif" size="3"> array), and </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">toStr</font><font face="Times New Roman, Times, Serif" size="3"> must be large enough to hold the result.<br /></font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">fromStr</font><font face="Times New Roman, Times, Serif" size="3">, including the null character \0, is copied to </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">toStr</font><font face="Times New Roman, Times, Serif" size="3">, overwriting what was there.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">The base address of </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">toStr</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">Programmers usually ignore the function return value, using the syntax of a void function call rather than a value-returning function call.</font></td>
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  <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">strlen(str)</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3"><i>Parameters:<br />
Function return value:</i></font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">A string (null-terminated </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">char</font><font face="Times New Roman, Times, Serif" size="3"> array) </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">str</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">An </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">int</font><font face="Times New Roman, Times, Serif" size="3"> value <u>&gt;</u> 0 that is the length of </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">str</font><font face="Times New Roman, Times, Serif" size="3"> (excluding the \0)</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">Appendix D Syntax Templates</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">The syntax templates in this appendix describe most, but not all, of the C++ language. To save space, some language features that are not discussed in this book have been omitted.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">Each syntax template is labeled with a name. Within a syntax template, boldface words and symbols are literal symbols in the C++ language, and each nonboldface word can be replaced by another syntax template. Items that are shaded are optional. Three dots () mean that the preceding symbol or shaded block can be repeated. A (nonboldface) brace indicates a list of items from which any one can be chosen.</font></td>
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