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vec_RR.cpp.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<span class="Comment">/*</span><span class="Comment">*************************************************************************\</span>
<span class="Comment">MODULE: vec_RR</span>
<span class="Comment">SUMMARY:</span>
<span class="Comment">Defines the class vec_RR.</span>
<span class="Comment">\*************************************************************************</span><span class="Comment">*/</span>
<span class="Type">typedef</span> Vec<RR> vec_RR; <span class="Comment">// backward compatibility</span>
<span class="Type">void</span> mul(vec_RR& x, <span class="Type">const</span> vec_RR& a, <span class="Type">const</span> RR& b);
<span class="Type">void</span> mul(vec_RR& x, <span class="Type">const</span> vec_RR& a, <span class="Type">double</span> b);
<span class="Type">void</span> mul(vec_RR& x, <span class="Type">const</span> RR& a, <span class="Type">const</span> vec_RR& b);
<span class="Type">void</span> mul(vec_RR& x, <span class="Type">double</span> a, <span class="Type">const</span> vec_RR& b);
<span class="Comment">// x = a * b</span>
<span class="Type">void</span> add(vec_RR& x, <span class="Type">const</span> vec_RR& a, <span class="Type">const</span> vec_RR& b);
<span class="Comment">// x = a + b</span>
<span class="Type">void</span> sub(vec_RR& x, <span class="Type">const</span> vec_RR& a, <span class="Type">const</span> vec_RR& b);
<span class="Comment">// x = a - b</span>
<span class="Type">void</span> clear(vec_RR& x);
<span class="Comment">// x = 0 (length unchanged)</span>
<span class="Type">void</span> negate(vec_RR& x, <span class="Type">const</span> vec_RR& a);
<span class="Comment">// x = -a</span>
<span class="Type">long</span> IsZero(<span class="Type">const</span> vec_RR& a);
<span class="Comment">// test if a is the zero vector</span>
<span class="Type">void</span> InnerProduct(RR& x, <span class="Type">const</span> vec_RR& a, <span class="Type">const</span> vec_RR& b);
<span class="Comment">// x = inner product of a and b, padded with zeros to make the lengths</span>
<span class="Comment">// even.</span>
<span class="Type">void</span> VectorCopy(vec_RR& x, <span class="Type">const</span> vec_RR& a, <span class="Type">long</span> n);
vec_RR VectorCopy(<span class="Type">const</span> vec_RR& a, <span class="Type">long</span> n);
<span class="Comment">// x = a copy of a of length exactly n.</span>
<span class="Comment">// The input is truncated or padded with zeroes, as necessary.</span>
<span class="Comment">// operator notation:</span>
vec_RR <span class="Statement">operator</span>+(<span class="Type">const</span> vec_RR& a, <span class="Type">const</span> vec_RR& b);
vec_RR <span class="Statement">operator</span>-(<span class="Type">const</span> vec_RR& a, <span class="Type">const</span> vec_RR& b);
vec_RR <span class="Statement">operator</span>-(<span class="Type">const</span> vec_RR& a);
<span class="Comment">// vector/scalar multiplication:</span>
vec_RR <span class="Statement">operator</span>*(<span class="Type">const</span> vec_RR& a, <span class="Type">const</span> RR& b);
vec_RR <span class="Statement">operator</span>*(<span class="Type">const</span> vec_RR& a, <span class="Type">double</span> b);
vec_RR <span class="Statement">operator</span>*(<span class="Type">const</span> RR& a, <span class="Type">const</span> vec_RR& b);
vec_RR <span class="Statement">operator</span>*(<span class="Type">double</span> a, <span class="Type">const</span> vec_RR& b);
<span class="Comment">// inner product:</span>
RR <span class="Statement">operator</span>*(<span class="Type">const</span> vec_RR& a, <span class="Type">const</span> vec_RR& b);
<span class="Comment">// assignment operator notation:</span>
vec_RR& <span class="Statement">operator</span>+=(vec_RR& x, <span class="Type">const</span> vec_RR& a);
vec_RR& <span class="Statement">operator</span>-=(vec_RR& x, <span class="Type">const</span> vec_RR& a);
vec_RR& <span class="Statement">operator</span>*=(vec_RR& x, <span class="Type">const</span> RR& a);
vec_RR& <span class="Statement">operator</span>*=(vec_RR& x, <span class="Type">double</span> a);
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