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// Copyright © 2014 Steve Francia <[email protected]>.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package mem
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type Dir interface {
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	Len() int
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	Names() []string
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	Files() []*FileData
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	Add(*FileData)
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	Remove(*FileData)
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}
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func RemoveFromMemDir(dir *FileData, f *FileData) {
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	dir.memDir.Remove(f)
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}
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func AddToMemDir(dir *FileData, f *FileData) {
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	dir.memDir.Add(f)
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}
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func InitializeDir(d *FileData) {
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	if d.memDir == nil {
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		d.dir = true
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		d.memDir = &DirMap{}
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	}
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}
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