Shift {<spanclass="parameter">sp</span>, <spanclass="parameter">n</span>} left by <spanclass="parameter">count</span> bits, and write the result to {<spanclass="parameter">rp</span>, <spanclass="parameter">n</span>}.
</pre></div></div></div><scripttype="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4class="subHeading">Parameters</h4><dl><dt><spanclass="parameter">rp</span></dt><dd>Type:<ahref="4609ac5e-5cf9-cd20-2fa9-8040101c165c.htm">Math.Gmp.Native<spanid="LSTE9F80ED5_1"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_1?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mp_ptr</a><br/>The result integer.</dd><dt><spanclass="parameter">sp</span></dt><dd>Type:<ahref="4609ac5e-5cf9-cd20-2fa9-8040101c165c.htm">Math.Gmp.Native<spanid="LSTE9F80ED5_2"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_2?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mp_ptr</a><br/>The operand integer.</dd><dt><spanclass="parameter">n</span></dt><dd>Type:<ahref="4b58a584-7a0e-b600-18fa-ebd493861eb3.htm">Math.Gmp.Native<spanid="LSTE9F80ED5_3"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_3?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mp_size_t</a><br/>The number of limbs of <spanclass="parameter">sp</span>.</dd><dt><spanclass="parameter">count</span></dt><dd>Type:<ahref="http://msdn2.microsoft.com/en-us/library/ctys3981"target="_blank">System<spanid="LSTE9F80ED5_4"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_4?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>UInt32</a><br/>The number of bits ot shift.</dd></dl><h4class="subHeading">Return Value</h4>Type:<ahref="bf1f694d-f9b2-6413-12e5-ebae603d5b49.htm">mp_limb_t</a><br/>The bits shifted out at the left are returned in the least significant count bits of the return value (the rest of the return value is zero).</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><spanclass="parameter">count</span> must be in the range 1 to <ahref="f88c76a8-118a-5cbd-0df1-e30adcacb8ae.htm">mp_bits_per_limb</a> - 1.
The regions {<spanclass="parameter">sp</span>, <spanclass="parameter">n</span>} and {<spanclass="parameter">rp</span>, <spanclass="parameter">n</span>} may overlap,
mp_ptr rp = <spanclass="highlight-keyword">new</span> mp_ptr(<spanclass="highlight-keyword">new</span><spanclass="highlight-keyword">uint</span>[<spanclass="highlight-number">2</span>]);
mp_ptr result = <spanclass="highlight-keyword">new</span> mp_ptr(<spanclass="highlight-keyword">new</span><spanclass="highlight-keyword">uint</span>[] { <spanclass="highlight-number">0xfffffffc</span>, <spanclass="highlight-number">0xffffffff</span> });
<spanclass="highlight-comment">// Set rp = sp << 1.</span>
gmp_lib.free(rp, sp, result)</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="caf28774-7b13-0802-858c-a49970d7aa55.htm">gmp_lib<spanid="LSTE9F80ED5_5"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_5?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mpn_hamdist(mp_ptr, mp_ptr, mp_size_t)</a></div><divclass="seeAlsoStyle"><ahref="3bd9de08-5768-bb79-1e09-2953ae1483aa.htm">gmp_lib<spanid="LSTE9F80ED5_6"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_6?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mpn_popcount(mp_ptr, mp_size_t)</a></div><divclass="seeAlsoStyle"><ahref="bb46ebe4-c002-8769-19ed-136a86e87134.htm">gmp_lib<spanid="LSTE9F80ED5_7"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_7?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mpn_rshift(mp_ptr, mp_ptr, mp_size_t, UInt32)</a></div><divclass="seeAlsoStyle"><ahref="ae66c86a-cc34-81be-2a38-e841e8a36f43.htm">gmp_lib<spanid="LSTE9F80ED5_8"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_8?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mpn_scan0(mp_ptr, mp_bitcnt_t)</a></div><divclass="seeAlsoStyle"><ahref="95c5a467-0bfe-337e-f6ca-657cf8c19eb1.htm">gmp_lib<spanid="LSTE9F80ED5_9"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTE9F80ED5_9?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mpn_scan1(mp_ptr, mp_bitcnt_t)</a></div><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm"><ahref="https://gmplib.org/manual/Low_002dlevel-Functions.html#Low_002dlevel-Functions">GNU MP - Low-level Functions</a></a></div></div></div></div><divid="pageFooter"class="pageFooter"></div></body></html>