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Fix some typo

Clotaire Delanchy
2015-08-24 17:54:57 +02:00
parent 11a1ea3dc3
commit f4520a27b6
1 changed files with 4 additions and 4 deletions
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8
Memory-model.md

@@ -23,7 +23,7 @@ There are basically two approaches here:
1. either you can predict the content of the object tree,
2. or, you know how much memory is available.
In the first case, you know some constraints on the object tree. For instance, let's say that your know in advance (and by that I mean "at compilation time") that you want to generate an object with 3 values, one of them being an array with 2 values, like the following:
In the first case, you know some constraints on the object tree. For instance, let's say that you know in advance (and by that I mean "at compilation time") that you want to generate an object with 3 values, one of them being an array with 2 values, like the following:
{"sensor":"gps","time":1351824120,"data":[48.756080,2.302038]}
@@ -38,14 +38,14 @@ The solution here is to determine how much memory is available, or in other word
### Why choosing fixed allocation?
This fixed allocation approach may seem a bit strange, especially if your a desktop application developer used to dynamic allocation, but it make a lot of sense in an embedded context:
This fixed allocation approach may seem a bit strange, especially if you are a desktop application developer used to dynamic allocation, but it makes a lot of sense in an embedded context:
1. the code is smaller
2. it uses less memory
3. it doesn't create memory fragmentation
4. it predictable
4. it is predictable
Don't forget that the memory is "freed" as soon as the `StaticJsonBuffer` is out of scope, like any other variable. It only hold the memory for a short amount of time.
Don't forget that the memory is "freed" as soon as the `StaticJsonBuffer` is out of scope, like any other variable. It only holds the memory for a short amount of time.
## Dynamic memory allocation