BloombergLP::bdlb::Print::newlineAndIndent

Emit a newline and indentation to the specified stream.

Synopsis

Declared in <bdlb_print.h>

static
std::ostream&
newlineAndIndent(
    std::ostream& stream,
    int level,
    int spacesPerLevel = 4);

Description

Emit to the specified stream a newline (` `) followed by the number of spaces (` ) equal to the absolute value of the product of the specified `level and spacesPerLevel or, if spacesPerLevel is negative, emit a single space (and no newline). Return a reference providing modifiable access to stream. The behavior is undefined unless the absolute value of the product of the specified level and spacesPerLevel is representable as int.

Return Value

a reference to stream

Parameters

Name

Description

stream

the output stream

level

the indentation level

spacesPerLevel

spaces per indentation level

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