Format args according to fmtStr using the given allocator.
Synopsis
Declared in <bslfmt_format_imp.h>
bsl::string
vformat(
bsl::allocator<char> alloc,
std::string_view fmtStr,
format_args args);Description
Format the specified args according to the specification given by the specified fmtStr, using the specified allocator to supply memory (if required), and return the result. In the event of an error the exception format_error is thrown.
Return Value
the formatted string
Parameters
Name |
Description |
alloc |
allocator used to supply memory |
fmtStr |
format string |
args |
type‐erased format arguments |
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