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author | Kartik Agaram <vc@akkartik.com> | 2018-07-27 17:07:52 -0700 |
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committer | Kartik Agaram <vc@akkartik.com> | 2018-07-27 17:08:29 -0700 |
commit | 5fe060d582d4a82444243a28b18085c971a85628 (patch) | |
tree | 7a13eb020d0a9cab5d4195da931a373f575229ab /html/015literal_noninteger.cc.html | |
parent | 013d95266d563a3f531c13eba6d2a6bfe18f8808 (diff) | |
download | mu-5fe060d582d4a82444243a28b18085c971a85628.tar.gz |
4447
Diffstat (limited to 'html/015literal_noninteger.cc.html')
-rw-r--r-- | html/015literal_noninteger.cc.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/html/015literal_noninteger.cc.html b/html/015literal_noninteger.cc.html index 073fea49..55554557 100644 --- a/html/015literal_noninteger.cc.html +++ b/html/015literal_noninteger.cc.html @@ -73,7 +73,7 @@ if ('onhashchange' in window) { <span id="L11" class="LineNr">11 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='015literal_noninteger.cc.html#L19'>is_noninteger</a><span class="Delimiter">(</span>s<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L12" class="LineNr">12 </span> name = s<span class="Delimiter">;</span> <span id="L13" class="LineNr">13 </span> type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">"literal-fractional-number"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> -<span id="L14" class="LineNr">14 </span> <a href='010vm.cc.html#L66'>set_value</a><span class="Delimiter">(</span><a href='015literal_noninteger.cc.html#L26'>to_double</a><span class="Delimiter">(</span>s<span class="Delimiter">));</span> +<span id="L14" class="LineNr">14 </span> <a href='010vm.cc.html#L67'>set_value</a><span class="Delimiter">(</span><a href='015literal_noninteger.cc.html#L26'>to_double</a><span class="Delimiter">(</span>s<span class="Delimiter">));</span> <span id="L15" class="LineNr">15 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L16" class="LineNr">16 </span><span class="Delimiter">}</span> <span id="L17" class="LineNr">17 </span> @@ -82,11 +82,11 @@ if ('onhashchange' in window) { <span id="L20" class="LineNr">20 </span> <span class="Identifier">return</span> s<span class="Delimiter">.</span>find_first_not_of<span class="Delimiter">(</span><span class="Constant">"0123456789-."</span><span class="Delimiter">)</span> == string::npos <span class="Comment">// no other characters</span> <span id="L21" class="LineNr">21 </span> && s<span class="Delimiter">.</span>find_first_of<span class="Delimiter">(</span><span class="Constant">"0123456789"</span><span class="Delimiter">)</span> != string::npos <span class="Comment">// at least one digit</span> <span id="L22" class="LineNr">22 </span> && s<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">'-'</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">)</span> == string::npos <span class="Comment">// '-' only at first position</span> -<span id="L23" class="LineNr">23 </span> && std::count<span class="Delimiter">(</span>s<span class="Delimiter">.</span>begin<span class="Delimiter">(),</span> s<span class="Delimiter">.</span><a href='003trace.cc.html#L203'>end</a><span class="Delimiter">(),</span> <span class="Constant">'.'</span><span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">;</span> <span class="Comment">// exactly one decimal point</span> +<span id="L23" class="LineNr">23 </span> && std::count<span class="Delimiter">(</span>s<span class="Delimiter">.</span>begin<span class="Delimiter">(),</span> s<span class="Delimiter">.</span><a href='003trace.cc.html#L226'>end</a><span class="Delimiter">(),</span> <span class="Constant">'.'</span><span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">;</span> <span class="Comment">// exactly one decimal point</span> <span id="L24" class="LineNr">24 </span><span class="Delimiter">}</span> <span id="L25" class="LineNr">25 </span> <span id="L26" class="LineNr">26 </span><span class="Normal">double</span> <a href='015literal_noninteger.cc.html#L26'>to_double</a><span class="Delimiter">(</span>string n<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L27" class="LineNr">27 </span> <span class="Normal">char</span>* <a href='003trace.cc.html#L203'>end</a> = <span class="Constant">NULL</span><span class="Delimiter">;</span> +<span id="L27" class="LineNr">27 </span> <span class="Normal">char</span>* <a href='003trace.cc.html#L226'>end</a> = <span class="Constant">NULL</span><span class="Delimiter">;</span> <span id="L28" class="LineNr">28 </span> <span class="Comment">// safe because string.c_str() is guaranteed to be null-terminated</span> <span id="L29" class="LineNr">29 </span> <span class="Normal">double</span> result = strtod<span class="Delimiter">(</span>n<span class="Delimiter">.</span>c_str<span class="Delimiter">(),</span> &end<span class="Delimiter">);</span> <span id="L30" class="LineNr">30 </span> assert<span class="Delimiter">(</span>*end == <span class="cSpecial">'\0'</span><span class="Delimiter">);</span> |