• Andrey (4/10) May 26 2019 Hello,
• Jacob Carlborg (4/15) May 26 2019 No, that's not possible.
• Dennis (5/6) May 26 2019 Some hacky solutions are possible by importing a source file as a
• Andrey (2/9) May 26 2019 Interesting solution... Thanks for a hint.
• Aphex (4/15) May 26 2019 You can hack this by using import(filename) and importing the

Andrey <saasecondbox yandex.ru> writes:

Hello,
Is it possible to extract code of some function into string 
variable using CT reflextion?
For example:
 int test(bool flag)
 {
     return flag ? 100 : getRandom();
 }

 enum string code = GetFunctionCode!test; // "return flag ? 100 
 : getRandom();"

Jacob Carlborg <doob me.com> writes:

On 2019-05-26 19:46, Andrey wrote:
 Hello,
 Is it possible to extract code of some function into string variable 
 using CT reflextion?
 For example:
 int test(bool flag)
 {
     return flag ? 100 : getRandom();
 }

 enum string code = GetFunctionCode!test; // "return flag ? 100 : 
 getRandom();"


No, that's not possible.

-- 
/Jacob Carlborg

Dennis <dkorpel gmail.com> writes:

On Sunday, 26 May 2019 at 18:14:23 UTC, Jacob Carlborg wrote:
 No, that's not possible.

Some hacky solutions are possible by importing a source file as a 
string and parsing it manually. dglsl actually extracts D 
function code to put into glsl shaders. Here's the snippet. See: 
https://github.com/icecocoa6/dglsl/blob/master/source/dglsl/translator.d#L140

Andrey <saasecondbox yandex.ru> writes:

On Sunday, 26 May 2019 at 18:21:23 UTC, Dennis wrote:
 On Sunday, 26 May 2019 at 18:14:23 UTC, Jacob Carlborg wrote:
 No, that's not possible.

 Some hacky solutions are possible by importing a source file as 
 a string and parsing it manually. dglsl actually extracts D 
 function code to put into glsl shaders. Here's the snippet. 
 See: 
 https://github.com/icecocoa6/dglsl/blob/master/source/dglsl/translator.d#L140

Interesting solution... Thanks for a hint.

Aphex <Aphex mail.com> writes:

On Sunday, 26 May 2019 at 17:46:35 UTC, Andrey wrote:
 Hello,
 Is it possible to extract code of some function into string 
 variable using CT reflextion?
 For example:
 int test(bool flag)
 {
     return flag ? 100 : getRandom();
 }

 enum string code = GetFunctionCode!test; // "return flag ? 100 
 : getRandom();"



You can hack this by using import(filename) and importing the 
file. If you had a good D parser you could potentially do this 
safely. You must use the -J switch though.