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- Dictionarytrace/treɪs/
verb
- 1. find or discover by investigation: "police are trying to trace a white van seen in the area" Similar
- 2. copy (a drawing, map, or design) by drawing over its lines on a superimposed piece of transparent paper: "trace a map of the world on to a large piece of paper" Similar
noun
- 1. a mark, object, or other indication of the existence or passing of something: "remove all traces of the old adhesive" Similar
- 2. a very small quantity, especially one too small to be accurately measured: "his body contained traces of amphetamines"
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Jan 30, 2009 · trace.h: #include <windows.h> #ifdef _DEBUG bool _trace(TCHAR *format, ...); #define TRACE _trace #else #define TRACE false && _trace #endif then just #include "trace.h" and you're all set. Disclaimer: I just copy/pasted this code from a personal project and took out some project specific stuff, but there's no reason it shouldn't work.
Nov 9, 2011 · #ifndef NDEBUG #define TRACE printf #else #define TRACE(...) #endif and example of usage is: TRACE("TRACE: some parameter = %i\n", param); In C all works perfectly well when I build both debug and release versions, but in C++ compiler emits the following: warning: invalid character in macro parameter name
Jan 16, 2009 · 1. Windows Events are a potential replacement for TRACE macros, depending on your particular scenario. The code gets compiled into both Debug and Release configurations. Event tracing can then be dynamically enabled and disabled, displayed in real-time, or dumped on a client's machine for later diagnosis.
Feb 25, 2019 · The variant shown abover, @St.Antario, uses a single active debugging level across the entire application, and I usually use command line options to allow the debugging level to be set when the program is run.
Aug 26, 2008 · In MFC, TRACE is defined as ATLTRACE. And in release mode that is defined as: #define ATLTRACE __noop So, using the out-the-box TRACE from MFC, you won't actually be able to read any TRACE text, because it won't even be written out. You could write your own TRACE function instead, then re-define the TRACE macro.
Mar 31, 2011 · #if TRACE_MASK & 0x02 #define TRACE(x) ... #endif Then you can define your TRACE_MASK macro in the preprocessing options: /DTRACE_MASK=0x03 to enable the trace on both File1.c and File2.c The only problem is that there is a limited numner of bits...
Aug 18, 2020 · There are many questions and answers that touch upon this topic one way or another. With this contribution I'd like to clearly show why an easy approch such as marker = {'color' : 'red'} will work ...
May 4, 2014 · 39. Presumably this checkbox is equivalent to the /define:TRACE compiler option. You might want to turn this option off for a release build either because you don't want end users to see the trace output for some reason (e.g. security), or to improve performance. Of course, the performance increase will depend on how much work is being done ...
How does one call TRACE in C++? Please explain your answer by giving an example using this simple code block: int x = 1; int y = 16; float z = 32.0; TRACE( "This is a TRACE statement\\n" ...
Jul 15, 2010 · What you can do is decorate your expensive method with a [Conditional ("TRACE")] or [Conditional ("DEBUG")] attribute. The method will not be compiled into the final executable if the DEBUG or TRACE constant is not defined, nor will any calls to execute the expensive method. answered Feb 17, 2009 at 5:48.
