</pre></div></div></div><scripttype="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4class="subHeading">Parameters</h4><dl><dt><spanclass="parameter">pp</span></dt><dd>Type:<ahref="542faa00-d28a-72a2-2dd8-6c6021e683ce.htm">Math.Gmp.Native<spanid="LST2DAAEFA6_1"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST2DAAEFA6_1?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>ptr</a><spanid="LST2DAAEFA6_2"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST2DAAEFA6_2?cs=<|vb=(Of |cpp=<|fs=<'|nu=(");</script><ahref="06249483-9daf-95f9-32c7-30195550bbcc.htm">char_ptr</a><spanid="LST2DAAEFA6_3"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST2DAAEFA6_3?cs=>|vb=)|cpp=>|fs=>|nu=)");</script><br/>Pointer to returned, allocated string.</dd><dt><spanclass="parameter">fmt</span></dt><dd>Type:<ahref="http://msdn2.microsoft.com/en-us/library/s1wwdcbf"target="_blank">System<spanid="LST2DAAEFA6_4"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST2DAAEFA6_4?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>String</a><br/>Format string. See <ahref="https://gmplib.org/manual/Formatted-Output-Strings.html#Formatted-Output-Strings">Formatted Output Strings</a>.</dd><dt><spanclass="parameter">args</span></dt><dd>Type:<spanid="LST2DAAEFA6_5"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST2DAAEFA6_5?cpp=array<");</script><ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">System<spanid="LST2DAAEFA6_6"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST2DAAEFA6_6?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>Object</a><spanid="LST2DAAEFA6_7"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST2DAAEFA6_7?cpp=>|vb=()|nu=[]");</script><br/>Arguments.</dd></dl><h4class="subHeading">Return Value</h4>Type:<ahref="http://msdn2.microsoft.com/en-us/library/td2s409d"target="_blank">Int32</a><br/>The return value is the number of characters produced, excluding the null-terminator.</div><divclass="collapsibleAreaRegion"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID2RB')"onkeypress="SectionExpandCollapse_CheckKey('ID2RB', event)"tabindex="0"><imgid="ID2RBToggle"class="collapseToggle"src="../icons/SectionExpanded.png"/>Remarks</span></div><divid="ID2RBSection"class="collapsibleSection"><p>
The block will be the size of the string and null-terminator. The address of the block in stored to <spanclass="parameter">pp</span>.
gmp_lib.mpf_clear(f);</pre></div><divid="ID0EDAABA_code_Div2"class="codeSnippetContainerCode"style="display: none"><prexml:space="preserve"><spanclass="highlight-comment">' Create pointer to unmanaged character string pointer.</span>
gmp_lib.mpf_clear(f)</pre></div><divid="ID0EDAABA_code_Div3"class="codeSnippetContainerCode"style="display: none"><p>No code example is currently available or this language may not be supported.</p></div><divid="ID0EDAABA_code_Div4"class="codeSnippetContainerCode"style="display: none"><p>No code example is currently available or this language may not be supported.</p></div></div></div><scripttype="text/javascript">AddLanguageTabSet("ID0EDAABA");</script></div><divclass="collapsibleAreaRegion"id="seeAlsoSection"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID4RB')"onkeypress="SectionExpandCollapse_CheckKey('ID4RB', event)"tabindex="0"><imgid="ID4RBToggle"class="collapseToggle"src="../icons/SectionExpanded.png"/>See Also</span></div><divid="ID4RBSection"class="collapsibleSection"><h4class="subHeading">Reference</h4><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm">gmp_lib Class</a></div><divclass="seeAlsoStyle"><ahref="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm">Math.Gmp.Native Namespace</a></div><divclass="seeAlsoStyle"><ahref="61686857-e4a0-ad60-1419-2b87a79b06c1.htm">gmp_snprintf</a></div><divclass="seeAlsoStyle"><ahref="8916c18b-a745-2699-2f0a-035cf62dd051.htm">gmp_sprintf</a></div><divclass="seeAlsoStyle"><ahref="bd7a38bd-df52-4b0f-36d4-eb539767d89f.htm">gmp_vasprintf</a></div><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm"><ahref="/html/3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm#Formatted_Output_Functions">Formatted Output Functions</a></a></div><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm"><ahref="https://gmplib.org/manual/Formatted-Output-Functions.html#Formatted-Output-Functions">GNU MP - Formatted Output Functions</a></a></div><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm"><ahref="https://gmplib.org/manual/Formatted-Output-Strings.html#Formatted-Output-Strings">GNU MP - Formatted Output Strings</a></a></div></div></div></div><divid="pageFooter"class="pageFooter"></div></body></html>