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Minor grammar corrections

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miloyip 2015-05-04 18:22:40 +08:00
parent 5bec8b99bb
commit a3e5fcf490
1 changed files with 3 additions and 3 deletions
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doc/pointer.md
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@ -43,7 +43,7 @@ Pointer("/stars").Set(d, 10);
// { "project" : "RapidJSON", "stars" : 10 }
// Access DOM by Get(). It return nullptr if the value is not exist.
// Access DOM by Get(). It return nullptr if the value does not exist.
if (Value* stars = Pointer("/stars").Get(d))
stars->SetInt(stars->GetInt() + 1);
@ -98,7 +98,7 @@ The conventions are shown here for comparison:
# Resolving Pointer {#ResolvingPointer}
`Pointer::Get()` or `GetValueByPointer()` function does not modify the DOM. If the tokens cannot match a value in the DOM, it returns `nullptr`. User can use this to see whether a value is exists.
`Pointer::Get()` or `GetValueByPointer()` function does not modify the DOM. If the tokens cannot match a value in the DOM, it returns `nullptr`. User can use this to check whether a value exists.
Note that, numerical tokens can represent an array index or member name. The resolving process will match the values according to the types of value.
@ -124,7 +124,7 @@ SetValueByPointer(d, "1/a", 789); // { "0" : 123, "1" : { "a" : 789 } }
## Resolving Minus Sign Token
Besides, [RFC6901] defines a special token `-` (single minus sign), which means the pass-the-end value of an array. `Get()` only treats this token as a member name '"-"'. Yet the other functions can resolve this for array, equivalent to calling `Value::PushBack()` to the array.
Besides, [RFC6901] defines a special token `-` (single minus sign), which represents the pass-the-end element of an array. `Get()` only treats this token as a member name '"-"'. Yet the other functions can resolve this for array, equivalent to calling `Value::PushBack()` to the array.
~~~cpp
Document d;