source: src/Common/Indenter.h

Last change on this file was 4e5e6cc, checked in by Thierry Delisle <tdelisle@…>, 2 years ago

Fixed indentation and remove too strict abort

  • Property mode set to 100644
File size: 1.3 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// Indenter.h --
8//
9// Author           : Rob Schluntz
10// Created On       : Fri Jun 30 16:55:23 2017
11// Last Modified By : Andrew Beach
12// Last Modified On : Fri Aug 11 11:15:00 2017
13// Update Count     : 1
14//
15
16#ifndef INDENTER_H
17#define INDENTER_H
18
19struct Indenter {
20        static unsigned tabsize;  ///< default number of spaces in one level of indentation
21
22        unsigned int indent;      ///< number of spaces to indent
23        unsigned int amt;         ///< spaces in one level of indentation
24
25        Indenter( unsigned int indent = 0, unsigned int amt = tabsize )
26        : indent( indent ), amt( amt ) {}
27
28        Indenter & operator+=(int nlevels) { indent += nlevels; return *this; }
29        Indenter & operator-=(int nlevels) { indent -= nlevels; return *this; }
30        Indenter operator+(int nlevels) { Indenter indenter = *this; return indenter += nlevels; }
31        Indenter operator-(int nlevels) { Indenter indenter = *this; return indenter -= nlevels; }
32        Indenter & operator++() { return *this += 1; }
33        Indenter & operator--() { return *this -= 1; }
34};
35
36inline std::ostream & operator<<( std::ostream & out, const Indenter & indent ) {
37        return out << std::string(indent.indent * indent.amt, ' ');
38}
39
40#endif // INDENTER_H
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