oomph-convert.InputPoints Class Reference

Public Member Functions
def	__init__ (self)

Static Public Member Functions
def	parse (file, line, dim)

Public Attributes
	coordinates
	fields

Detailed Description

 This class handles Tecplot node informations.

Constructor & Destructor Documentation

__init__()

def oomph-convert.InputPoints.__init__

(

self

)

    def __init__(self):
        self.coordinates = [.0, .0, .0]
        """ Node coordinates
        """
        self.fields = list()
        """ Fields values
        """
 

Member Function Documentation

parse()

def oomph-convert.InputPoints.parse (   file,   line,   dim  )

static

    def parse(file, line, dim): 
 
 
        #-----------------------------------------------------------------------
        # Create the point
        #-----------------------------------------------------------------------
        point = InputPoints()
 
        #-----------------------------------------------------------------------
        # Seek to the next point
        #-----------------------------------------------------------------------
        while 1:
            pointline = file.readline()
            line += 1
 
            if not pointline:
                # We reach the end of the file
                return (None, line)
 
            # Boolean indicating that the line contains only numerical data
            is_fp_line=1 
                
            #Read the line and split into individual entries
            values = list()
            values = pointline.strip().split(" ")
            
            # Check that all entries are floating points numbers
            for i, value in enumerate(values):
                
                # Define regular expression for floating point number
                float_point_re=re.compile('[-+]?[0-9]*\.?[0-9]*([e,E][-+]?[0-9]+)?') 
                
                match_index=re.match(float_point_re,value)
                if match_index is not None:
                    if len(match_index.group()) != len(value):
                        is_fp_line=0
                        break
                else:
                    is_fp_line=0
                    break
                
            # If it's a line containing only floating point numbers: 
            # Extract coordinates and values
            if is_fp_line > 0:
                for i, value in enumerate(values):
                    try:
                        # Coordinate
                        if i < dim:
                            point.coordinates[i] = float(value)
                        # Value
                        else:
                            point.fields.append(float(value))
                    except ValueError:
                        raise TecplotParsingError("Invalid zone", "wrong node values !", line)
                    
                return (point, line)
            
#

References oomph::DoubleVectorHelpers.split().

Member Data Documentation

coordinates

oomph-convert.InputPoints.coordinates

fields

oomph-convert.InputPoints.fields

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The documentation for this class was generated from the following file:

• oomph-convert.py