Struct Buffer

buffer.go:63–77

Buffer represents a table data structure with concurrent access support

// Buffer represents a table data structure with concurrent access support
type Buffer struct {
	sep          rune              // Column separator character
	cont         [][]string        // Table content (rows x columns)
	colType      []int             // Column data types (colTypeStr or colTypeFloat)
	rowLen       int               // Number of rows
	colLen       int               // Number of columns
	rowFreeze    int               // Number of frozen header rows (0 or 1)
	colFreeze    int               // Number of frozen columns (0 or 1)
	selectedCell [][]int           // Selected cell coordinates
	mu           sync.RWMutex      // Mutex for concurrent access
	interners    []*stringInterner // String interners per column (nil if not used)
	internCols   []bool            // Track which columns use interning
	memoryUsage  int64             // Current estimated memory usage in bytes
	maxMemory    int64             // Maximum allowed memory in bytes (0 = no limit)
}

const (
	// Pre-allocated capacity for rows (optimized for large files)