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3627 - selective dumping a single label 

Follow-up to commit 3516.
This commit is contained in:
Kartik K. Agaram 2016-11-05 22:17:55 -07:00
parent 0aa6813b00
commit bc53f46d46
2 changed files with 10 additions and 2 deletions
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6
003trace.cc
View File

@ -89,9 +89,11 @@ struct trace_line {
:(before "End Globals")
bool Hide_errors = false;
bool Dump_trace = false;
string Dump_label = "";
:(before "End Setup")
Hide_errors = false;
Dump_trace = false;
Dump_label = "";
:(before "End Types")
// Pre-define some global constants that trace_stream needs to know about.
@ -137,7 +139,9 @@ void trace_stream::newline() {
string curr_contents = curr_stream->str();
if (!curr_contents.empty()) {
past_lines.push_back(trace_line(curr_depth, trim(curr_label), curr_contents)); // preserve indent in contents
if (Dump_trace || (!Hide_errors && curr_label == "error"))
if ((!Hide_errors && curr_label == "error")
|| Dump_trace
|| (!Dump_label.empty() && curr_label == Dump_label))
cerr << curr_label << ": " << curr_contents << '\n';
}
delete curr_stream;

6
html/003trace.cc.html
View File

@ -122,9 +122,11 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color
<span class="Delimiter">:(before &quot;End Globals&quot;)</span>
<span class="Normal">bool</span> Hide_errors = <span class="Constant">false</span><span class="Delimiter">;</span>
<span class="Normal">bool</span> Dump_trace = <span class="Constant">false</span><span class="Delimiter">;</span>
string Dump_label = <span class="Constant">&quot;&quot;</span><span class="Delimiter">;</span>
<span class="Delimiter">:(before &quot;End Setup&quot;)</span>
Hide_errors = <span class="Constant">false</span><span class="Delimiter">;</span>
Dump_trace = <span class="Constant">false</span><span class="Delimiter">;</span>
Dump_label = <span class="Constant">&quot;&quot;</span><span class="Delimiter">;</span>
<span class="Delimiter">:(before &quot;End Types&quot;)</span>
<span class="Comment">// Pre-define some global constants that trace_stream needs to know about.</span>
@ -170,7 +172,9 @@ Dump_trace = <span class="Constant">false</span><span class="Delimiter">;</span>
string curr_contents = curr_stream<span class="Delimiter">-&gt;</span>str<span class="Delimiter">();</span>
<span class="Normal">if</span> <span class="Delimiter">(</span>!curr_contents<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
past_lines<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>trace_line<span class="Delimiter">(</span>curr_depth<span class="Delimiter">,</span> trim<span class="Delimiter">(</span>curr_label<span class="Delimiter">),</span> curr_contents<span class="Delimiter">));</span> <span class="Comment">// preserve indent in contents</span>
<span class="Normal">if</span> <span class="Delimiter">(</span>Dump_trace || <span class="Delimiter">(</span>!Hide_errors &amp;&amp; curr_label == <span class="Constant">&quot;error&quot;</span><span class="Delimiter">))</span>
<span class="Normal">if</span> <span class="Delimiter">((</span>!Hide_errors &amp;&amp; curr_label == <span class="Constant">&quot;error&quot;</span><span class="Delimiter">)</span>
|| Dump_trace
|| <span class="Delimiter">(</span>!Dump_label<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> &amp;&amp; curr_label == Dump_label<span class="Delimiter">))</span>
cerr &lt;&lt; curr_label &lt;&lt; <span class="Constant">&quot;: &quot;</span> &lt;&lt; curr_contents &lt;&lt; <span class="cSpecial">'\n'</span><span class="Delimiter">;</span>
<span class="Delimiter">}</span>
<span class="Normal">delete</span> curr_stream<span class="Delimiter">;</span>