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Extract debug code from FuzzyMatchV2

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This commit is contained in:
Junegunn Choi 2017-08-20 03:51:53 +09:00
parent 302cc552ef
commit 6aae12288e
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GPG Key ID: 254BC280FEF9C627
1 changed files with 35 additions and 26 deletions
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59
src/algo/algo.go
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@ -302,6 +302,38 @@ func asciiFuzzyIndex(input *util.Chars, pattern []rune, caseSensitive bool) int
return firstIdx
}
func debugV2(T []rune, pattern []rune, F []int32, lastIdx int, H []int16, C []int16) {
width := lastIdx - int(F[0]) + 1
for i, f := range F {
I := i * width
if i == 0 {
fmt.Print(" ")
for j := int(f); j <= lastIdx; j++ {
fmt.Printf(" " + string(T[j]) + " ")
}
fmt.Println()
}
fmt.Print(string(pattern[i]) + " ")
for idx := int(F[0]); idx < int(f); idx++ {
fmt.Print(" 0 ")
}
for idx := int(f); idx <= lastIdx; idx++ {
fmt.Printf("%2d ", H[i*width+idx-int(F[0])])
}
fmt.Println()
fmt.Print(" ")
for idx, p := range C[I : I+width] {
if idx+int(F[0]) < int(F[i]) {
p = 0
}
fmt.Printf("%2d ", p)
}
fmt.Println()
}
}
func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.Chars, pattern []rune, withPos bool, slab *util.Slab) (Result, *[]int) {
// Assume that pattern is given in lowercase if case-insensitive.
// First check if there's a match and calculate bonus for each position.
@ -448,33 +480,10 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
}
H[I+j0] = score
}
}
if DEBUG {
if i == 0 {
fmt.Print(" ")
for j := int(F[i]); j <= lastIdx; j++ {
fmt.Printf(" " + string(T[j]) + " ")
}
fmt.Println()
}
fmt.Print(string(pattern[i]) + " ")
for idx := int(F[0]); idx < int(F[i]); idx++ {
fmt.Print(" 0 ")
}
for idx := int(F[i]); idx <= lastIdx; idx++ {
fmt.Printf("%2d ", H[i*width+idx-int(F[0])])
}
fmt.Println()
fmt.Print(" ")
for idx, p := range C[I : I+width] {
if idx+int(F[0]) < int(F[i]) {
p = 0
}
fmt.Printf("%2d ", p)
}
fmt.Println()
}
debugV2(T, pattern, F, lastIdx, H, C)
}
// Phase 4. (Optional) Backtrace to find character positions