service/vendor/github.com/ugorji/go/codec/gen-dec-map.go.tmpl

59 lines
2.0 KiB
Cheetah

{{var "v"}} := *{{ .Varname }}
{{var "l"}} := z.DecReadMapStart()
if {{var "l"}} == codecSelferDecContainerLenNil{{xs}} {
*{{ .Varname }} = nil
} else {
if {{var "v"}} == nil {
{{var "rl"}} := z.DecInferLen({{var "l"}}, z.DecBasicHandle().MaxInitLen, {{ .Size }})
{{var "v"}} = make(map[{{ .KTyp }}]{{ .Typ }}, {{var "rl"}})
*{{ .Varname }} = {{var "v"}}
}
{{ $mk := var "mk" -}}
var {{ $mk }} {{ .KTyp }}
var {{var "mv"}} {{ .Typ }}
var {{var "mg"}}, {{var "mdn"}} {{if decElemKindPtr}}, {{var "ms"}}, {{var "mok"}}{{end}} bool
if z.DecBasicHandle().MapValueReset {
{{if decElemKindPtr}}{{var "mg"}} = true
{{else if decElemKindIntf}}if !z.DecBasicHandle().InterfaceReset { {{var "mg"}} = true }
{{else if not decElemKindImmutable}}{{var "mg"}} = true
{{end}} }
if {{var "l"}} != 0 {
{{var "hl"}} := {{var "l"}} > 0
for {{var "j"}} := 0; z.DecContainerNext({{var "j"}}, {{var "l"}}, {{var "hl"}}); {{var "j"}}++ {
z.DecReadMapElemKey()
{{ if eq .KTyp "string" -}}
{{ decLineVarK $mk -}}{{- /* decLineVarKStrZC $mk */ -}}
{{ else -}}
{{ decLineVarK $mk -}}
{{ end -}}
{{ if eq .KTyp "interface{}" }}{{/* // special case if a byte array. */ -}}
if {{var "bv"}}, {{var "bok"}} := {{var "mk"}}.([]byte); {{var "bok"}} {
{{var "mk"}} = z.DecStringZC({{var "bv"}})
}
{{ end -}}
{{if decElemKindPtr -}}
{{var "ms"}} = true
{{end -}}
if {{var "mg"}} {
{{if decElemKindPtr -}}
{{var "mv"}}, {{var "mok"}} = {{var "v"}}[{{ $mk }}]
if {{var "mok"}} {
{{var "ms"}} = false
}
{{else -}}
{{var "mv"}} = {{var "v"}}[{{ $mk }}]
{{end -}}
} {{if not decElemKindImmutable}}else { {{var "mv"}} = {{decElemZero}} }{{end}}
z.DecReadMapElemValue()
{{var "mdn"}} = false
{{ $x := printf "%vmv%v" .TempVar .Rand }}{{ $y := printf "%vmdn%v" .TempVar .Rand }}{{ decLineVar $x $y -}}
if {{var "mdn"}} {
{{var "v"}}[{{ $mk }}] = {{decElemZero}}
} else {{if decElemKindPtr}} if {{var "ms"}} {{end}} {
{{var "v"}}[{{ $mk }}] = {{var "mv"}}
}
}
} // else len==0: leave as-is (do not clear map entries)
z.DecReadMapEnd()
}