ChrSplitIterator

Splits a string by occurrences of a delimiter character

class ChrSplitIterator : ISplitIterator {

char delim;

this(char delim_);

this(char delim_, cstring content);

size_t locateDelim(cstring str, size_t start);

size_t skipDelim(cstring str);

}

Constructors

this this(char delim_): Constructor
this this(char delim_, cstring content): Constructor

Members

Functions

locateDelim size_t locateDelim(cstring str, size_t start): Locates the first occurrence of delim in str starting with strstart.
skipDelim size_t skipDelim(cstring str): Skips the delimiter which str starts with. Note that the result is correct only if str really starts with a delimiter.

Variables

delim char delim;: Delimiter character. Must be specified in the constructor but may be changed at any time, even during iteration.

Inherited Members

From ISplitIterator

collapse bool collapse;: Set to true to collapse consecutive delimiter occurrences to a single one to prevent producing empty segments.
include_remaining bool include_remaining;: Set to true to do a 'foreach' cycle with the remaining content after the last delimiter occurrence or when no delimiter is found.
IterationDelegate union IterationDelegate: Union of the supported 'foreach' iteration delegate types
reset typeof(this) reset(cstring content): Sets the content string to split on next iteration.
opApply int opApply(int delegate(ref cstring segment) dg_in): 'foreach' iteration over string slices between the current and the next delimiter. n() returns the number of 'foreach' loop cycles so far, remaining() the slice after the next delimiter to the content end. If no delimiter was found, n() is 0 after 'foreach' has finished and remaining() returns the content.
opApply int opApply(int delegate(ref size_t pos, ref cstring segment) dg_in): 'foreach' iteration over string slices between the current and the next delimiter. n() returns the number of 'foreach' loop cycles so far, remaining() the slice after the next delimiter to the content end. If no delimiter was found, n() is 0 after 'foreach' has finished and remaining() returns the content.
n uint n()
remaining cstring remaining()
locateDelim size_t locateDelim(cstring str, size_t start): Locates the first delimiter occurrence in str starting from strstart.
locateDelim size_t locateDelim(size_t start): Locates the first delimiter occurrence in the current content string starting from contentstart.
skipLeadingDelims cstring skipLeadingDelims(): Skips initial consecutive occurrences of the current delimiter in the currently remaining content.
next cstring next(): Searches the next delimiter.
opApply_ int opApply_(bool with_pos, IterationDelegate dg): 'foreach' iteration over string slices between the current and the next delimiter.
skipDelim size_t skipDelim(cstring str): Skips the delimiter which str starts with. The return value is at most str.length. It is assured that str starts with a delimiter so a subclass may return an undefined result otherwise. Additionally, a subclass is encouraged to use an 'in' contract to ensure str starts with a delimiter and/or is long enought to skip a leading delimiter.
trim cstring trim(cstring str): Trims white space from str.

ChrSplitIterator

Constructors

Members

Functions

Variables

Inherited Members

From ISplitIterator

Meta

Source