Printing Fixed decimal places using errs () in llvm

Question

Printing Fixed decimal places using errs () in llvm

How to print fixed point decimal points with errs () on the llvm output stream.

For example, if now if you do errs () <3,3; it manifests itself in scientific notation. I want this in decimal notation. I dont want to print with cout but with errors

+3

llvm llvm-clang

coder hacker 19 Sep 14 at 18:19

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1 answer

Eli bendersky · Accepted Answer · 2014-09-19T21:31:02+0000

You can use the function format

from include/llvm/Support/Format.h

to create strings similar to C-printf:

errs() << format("%.3f\n", 3.3);

and etc.

Printing Fixed decimal places using errs () in llvm

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