#include "AbstractTextDumper.h"

#include <cassert>

AbstractTextDumper::AbstractTextDumper(std::ostream& stream)
    : m_stream(stream),
      m_indent(0u)
{
}

void AbstractTextDumper::Indent() const
{
    for (auto i = 0u; i < m_indent; i++)
        m_stream << "  ";
}

void AbstractTextDumper::IncIndent()
{
    ++m_indent;
}

void AbstractTextDumper::DecIndent()
{
    assert(m_indent > 0);
    if (m_indent > 0)
        m_indent--;
}