Commit1266b08

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Replacing computational expensive pow call with result of accumulated multiplication.

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Lines changed: 3 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,6 @@`
`24`	`24`
`25`	`25`	`#include"Common.h"`
`26`	`26`	`#include"Stream.h"`
`27`		`-#include<math.h>`
`28`	`27`
`29`	`28`	`#definePARSE_TIMEOUT1000// default number of milli-seconds to wait`
`30`	`29`
`@@ -165,7 +164,7 @@ float Stream::parseFloat(LookaheadMode lookahead, char ignore)`
`165`	`164`	`bool isFraction =false;`
`166`	`165`	`double value =0.0;`
`167`	`166`	`int c;`
`168`		`-unsignedint digits_post_comma =0;`
	`167`	`+double fraction =1.0;`
`169`	`168`
`170`	`169`	`c =peekNextDigit(lookahead,true);`
`171`	`170`	`// ignore non numeric leading characters`
`@@ -182,7 +181,7 @@ float Stream::parseFloat(LookaheadMode lookahead, char ignore)`
`182`	`181`	`elseif(c >='0' && c <='9') {// is c a digit?`
`183`	`182`	`value = value *10 + c -'0';`
`184`	`183`	`if(isFraction)`
`185`		`-digits_post_comma++;`
	`184`	`+fraction *=0.1;`
`186`	`185`	`}`
`187`	`186`	`read();// consume the character we got with peek`
`188`	`187`	`c =timedPeek();`
`@@ -193,7 +192,7 @@ float Stream::parseFloat(LookaheadMode lookahead, char ignore)`
`193`	`192`	`value = -value;`
`194`	`193`
`195`	`194`	`if(isFraction)`
`196`		`- value/=pow(10, digits_post_comma);`
	`195`	`+ value*= fraction;`
`197`	`196`
`198`	`197`	`return value;`
`199`	`198`	`}`

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