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-rw-r--r--doc/nerv_io.md4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/nerv_io.md b/doc/nerv_io.md
index a417aa8..07589df 100644
--- a/doc/nerv_io.md
+++ b/doc/nerv_io.md
@@ -30,6 +30,8 @@ In the file, a parameter object will be saved using a standard format. First is
Write `p` into the file. `p:write` will be called.
* __Param ChunkFile.read_chunk(ChunkFile self, string id, table global_conf)__
Read the __Param__ object by id `id` from the file `self`. It will be constructed using `__init(id, global_conf)`. `p:read` will be called.
+* __void ChunkFile.close(ChunkFile self)__
+Close the opened file.
##Examples##
* An example showing how to use __ChunkFile__ to store and read parameter objects.
@@ -82,11 +84,13 @@ do
f:write_chunk(exampleP1)
f:write_chunk(exampleP2)
+ f:close()
end
do
local f = nerv.ChunkFile('../tmp', 'r')
local exampleP1 = f:read_chunk('exampleP1', global_conf)
local exampleP2 = f:read_chunk('exampleP2', global_conf)
+ f:close()
print(exampleP1.matrix)
print(exampleP2.matrix)
end