To toggle between two implementain with just one key stroke:
by removing or adding a single "/" u can toggle between two C++
implementation.
will be usefull when u want 2 test a sample implementation without
deleting the existing one.
adding a single "/" will comment the second implemenation(step 1).
removing the same will comment the first implementation (step 2).
step 1.
~~~~~~~~~~~~~
//*
// implementation one
int i;
int j;
...
/*/
// implementation two
int i;
int j;
...
//*/
step 2.
~~~~~~~~~~~~~
/*
// implementation one
int i;
int j;
...
/*/
// implementation two
int i;
int j;
...
//*/
7  2473 
> To toggle between two implementain with just one key stroke:
by removing or adding a single "/" u can toggle between two C++
implementation.
will be usefull when u want 2 test a sample implementation without
deleting the existing one.
adding a single "/" will comment the second implemenation(step 1).
removing the same will comment the first implementation (step 2).
Nice idea, indeed. But I'd prefer "#if 0 ... #else ... #endif" instead,
because I consider your solution too tricky to be readable.
#if 1
// implementation one
int i;
int j;
...
#else
// implementation two
int i;
int j;
...
#endif
....
Cheers,
Philipp.
"Philipp Bachmann >" <"reverse email address" <ed*****@nnamhcab.ppilihp>
wrote in message news:c7**********@atlas.ip-plus.net... To toggle between two implementain with just one key stroke:
by removing or adding a single "/" u can toggle between two C++
implementation.
will be usefull when u want 2 test a sample implementation without
deleting the existing one.
adding a single "/" will comment the second implemenation(step 1).
removing the same will comment the first implementation (step 2).
Nice idea, indeed. But I'd prefer "#if 0 ... #else ... #endif" instead,
because I consider your solution too tricky to be readable.
Using an IDE that has syntax colouring you would immediately see which block
was commented out. I've never seen an IDE that can colour #if #else #endif
blocks though.
john
"John Harrison" <jo*************@hotmail.com> wrote in message
news:2f************@uni-berlin.de...
"Philipp Bachmann >" <"reverse email address" <ed*****@nnamhcab.ppilihp>
wrote in message news:c7**********@atlas.ip-plus.net... To toggle between two implementain with just one key stroke:
by removing or adding a single "/" u can toggle between two C++
implementation.
will be usefull when u want 2 test a sample implementation without
deleting the existing one.
adding a single "/" will comment the second implemenation(step 1).
removing the same will comment the first implementation (step 2).
Nice idea, indeed. But I'd prefer "#if 0 ... #else ... #endif" instead,
because I consider your solution too tricky to be readable.
Using an IDE that has syntax colouring you would immediately see which
block was commented out. I've never seen an IDE that can colour #if #else #endif
blocks though.
IMO an even 'cleaner' solution is to put alternative implementations
in separate files, and include/exclude the desired/undesired files
in the build.
-Mike
"John Harrison" <jo*************@hotmail.com> wrote in
news:2f************@uni-berlin.de:
(...) Using an IDE that has syntax colouring you would immediately see which
block was commented out. I've never seen an IDE that can colour #if
#else #endif blocks though.
FYI, gvim does it. Maybe it's not an IDE in full-blown-sense-of-the-word,
though, but a bloody useful code editor nonetheless.
Cheers!
--
:: bartekd [at] o2 [dot] pl
"bartek" <sp******************@o2.pl> wrote in message
news:Xn**********************************@153.19.2 51.200... "John Harrison" <jo*************@hotmail.com> wrote in
news:2f************@uni-berlin.de:
(...)
Using an IDE that has syntax colouring you would immediately see which
block was commented out. I've never seen an IDE that can colour #if
#else #endif blocks though.
FYI, gvim does it. Maybe it's not an IDE in full-blown-sense-of-the-word,
though, but a bloody useful code editor nonetheless.
Does it colour the block depending on whether it will be compiled or not?
#if 0
// one colour
#endif
#if 1
// another colour
#endif
That's what struck me as useful about rajeshb's tip.
john
"John Harrison" <jo*************@hotmail.com> wrote in
news:2f************@uni-berlin.de:
"bartek" <sp******************@o2.pl> wrote in message
news:Xn**********************************@153.19.2 51.200... "John Harrison" <jo*************@hotmail.com> wrote in
news:2f************@uni-berlin.de:
(...)
> Using an IDE that has syntax colouring you would immediately see
> which block was commented out. I've never seen an IDE that can
> colour #if #else #endif blocks though.
FYI, gvim does it. Maybe it's not an IDE in
full-blown-sense-of-the-word, though, but a bloody useful code editor
nonetheless.
Does it colour the block depending on whether it will be compiled or
not?
#if 0
// one colour
#endif
#if 1
// another colour
#endif
That's what struck me as useful about rajeshb's tip.
Certainly. Gvim's C/C++ syntax colour definition treats #if 0 ... #endif
block just like it was a comment.
--
:: bartekd [at] o2 [dot] pl
"John Harrison" <jo*************@hotmail.com> wrote: "Philipp Bachmann" wrote: To toggle between two implementain with just one key stroke:
by removing or adding a single "/" u can toggle between two C++
implementation.
Nice idea, indeed. But I'd prefer "#if 0 ... #else ... #endif" instead,
because I consider your solution too tricky to be readable.
Using an IDE that has syntax colouring you would immediately see which block
was commented out. I've never seen an IDE that can colour #if #else #endif
blocks though. http://www.vim.org/
(or if an IDE does not a shell and an editor make, then set your IDE's
editor to be vim or gvim). This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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