Module: CxxesHelper

Included in:
CxxesContext
Defined in:
app/helpers/cxxes_helper.rb,
lib/generators/sqlpp11gen/cxxes_helper.rb

Instance Method Summary collapse

Instance Method Details

#buildCtor(cols) ⇒ Object 



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# File 'app/helpers/cxxes_helper.rb', line 35

def buildCtor(cols) 
  a = []
  cols.each do |col| 
    coltype = col.type.to_s
    if coltype == 'integer'
      a << col.name + '(0)'
    elsif coltype == 'boolean'
      a << col.name + '(false)'
    elsif coltype == 'decimal'
      a << col.name + '(0.0f)'
    end
  end
  a.join(', ')       
end

#coltype2ctype(coltype) ⇒ Object 



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# File 'app/helpers/cxxes_helper.rb', line 3

def coltype2ctype(coltype) 
  if coltype == 'integer'  then
    ctype = 'std::int64_t'
  elsif coltype == 'string' || coltype == 'text' then
    ctype = 'std::string'
  elsif coltype == 'datetime' or coltype.start_with?("timestamp") then
    ctype = 'sqlpp::chrono::microsecond_point'
  elsif coltype == 'decimal' then
    ctype = 'double'
  elsif coltype == 'boolean' then
    ctype = 'bool'
  else
    ctype = coltype
  end
  ctype
end

#sqlpptype(coltype) ⇒ Object 



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# File 'app/helpers/cxxes_helper.rb', line 20

def sqlpptype(coltype) 
  case coltype
  when /datetime/, /\Atimestamp/
     "time_point"
  when /decimal/, /numeric/
      "floating_point"
  when /character varying/, /\Avarchar/
      "varchar"
  when /int/
      "integer"
  else
      coltype
  end      
end